1689119354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 2948454432

約数和(自身を除く): 1259335078

約数列:

[1, 2, 13, 17, 26, 34, 101, 157, 202, 221, 241, 314, 442, 482, 1313, 1717, 2041, 2626, 2669, 3133, 3434, 4082, 4097, 5338, 6266, 8194, 15857, 22321, 24341, 31714, 34697, 37837, 44642, 48682, 53261, 69394, 75674, 106522, 206141, 269569, 316433, 412282, 413797, 491881, 539138, 632866, 643229, 827594, 983762, 1286458, 3504397, 3821537, 5379361, 7008794, 7643074, 8361977, 10758722, 16723954, 49679981, 64966129, 99359962, 129932258, 844559677, 1689119354]

約数ペア:

[(1, 1689119354), (2, 844559677), (13, 129932258), (17, 99359962), (26, 64966129), (34, 49679981), (101, 16723954), (157, 10758722), (202, 8361977), (221, 7643074), (241, 7008794), (314, 5379361), (442, 3821537), (482, 3504397), (1313, 1286458), (1717, 983762), (2041, 827594), (2626, 643229), (2669, 632866), (3133, 539138), (3434, 491881), (4082, 413797), (4097, 412282), (5338, 316433), (6266, 269569), (8194, 206141), (15857, 106522), (22321, 75674), (24341, 69394), (31714, 53261), (34697, 48682), (37837, 44642)]