4788186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 11467008

約数和(自身を除く): 6678822

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 157, 221, 299, 314, 391, 442, 471, 598, 663, 782, 897, 942, 1173, 1326, 1794, 2041, 2346, 2669, 3611, 4082, 5083, 5338, 6123, 7222, 8007, 10166, 10833, 12246, 15249, 16014, 21666, 30498, 34697, 46943, 61387, 69394, 93886, 104091, 122774, 140829, 184161, 208182, 281658, 368322, 798031, 1596062, 2394093, 4788186]

約数ペア:

[(1, 4788186), (2, 2394093), (3, 1596062), (6, 798031), (13, 368322), (17, 281658), (23, 208182), (26, 184161), (34, 140829), (39, 122774), (46, 104091), (51, 93886), (69, 69394), (78, 61387), (102, 46943), (138, 34697), (157, 30498), (221, 21666), (299, 16014), (314, 15249), (391, 12246), (442, 10833), (471, 10166), (598, 8007), (663, 7222), (782, 6123), (897, 5338), (942, 5083), (1173, 4082), (1326, 3611), (1794, 2669), (2041, 2346)]