2531557652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1545

約数の個数: 96

約数和(自身を含む): 5334336000

約数和(自身を除く): 2802778348

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 89, 92, 178, 221, 299, 356, 391, 442, 598, 782, 884, 1157, 1196, 1399, 1513, 1564, 2047, 2314, 2798, 3026, 4094, 4628, 5083, 5596, 6052, 8188, 10166, 18187, 19669, 20332, 23783, 26611, 32177, 34799, 36374, 39338, 47566, 53222, 64354, 69598, 72748, 78676, 95132, 106444, 124511, 128708, 139196, 249022, 309179, 418301, 452387, 498044, 547009, 618358, 836602, 904774, 1094018, 1236716, 1618643, 1673204, 1809548, 2116687, 2188036, 2863753, 3237286, 4233374, 5727506, 6474572, 7111117, 8466748, 11455012, 14222234, 27516931, 28444468, 37228789, 48683801, 55033862, 74457578, 97367602, 110067724, 148915156, 194735204, 632889413, 1265778826, 2531557652]

約数ペア:

[(1, 2531557652), (2, 1265778826), (4, 632889413), (13, 194735204), (17, 148915156), (23, 110067724), (26, 97367602), (34, 74457578), (46, 55033862), (52, 48683801), (68, 37228789), (89, 28444468), (92, 27516931), (178, 14222234), (221, 11455012), (299, 8466748), (356, 7111117), (391, 6474572), (442, 5727506), (598, 4233374), (782, 3237286), (884, 2863753), (1157, 2188036), (1196, 2116687), (1399, 1809548), (1513, 1673204), (1564, 1618643), (2047, 1236716), (2314, 1094018), (2798, 904774), (3026, 836602), (4094, 618358), (4628, 547009), (5083, 498044), (5596, 452387), (6052, 418301), (8188, 309179), (10166, 249022), (18187, 139196), (19669, 128708), (20332, 124511), (23783, 106444), (26611, 95132), (32177, 78676), (34799, 72748), (36374, 69598), (39338, 64354), (47566, 53222)]