517870184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{587}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 1111320000

約数和(自身を除く): 593449816

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 499, 587, 884, 998, 1174, 1768, 1996, 2348, 3992, 4696, 6487, 7631, 8483, 9979, 12974, 15262, 16966, 19958, 25948, 30524, 33932, 39916, 51896, 61048, 67864, 79832, 110279, 129727, 220558, 259454, 292913, 441116, 518908, 585826, 882232, 1037816, 1171652, 2343304, 3807869, 4979521, 7615738, 9959042, 15231476, 19918084, 30462952, 39836168, 64733773, 129467546, 258935092, 517870184]

約数ペア:

[(1, 517870184), (2, 258935092), (4, 129467546), (8, 64733773), (13, 39836168), (17, 30462952), (26, 19918084), (34, 15231476), (52, 9959042), (68, 7615738), (104, 4979521), (136, 3807869), (221, 2343304), (442, 1171652), (499, 1037816), (587, 882232), (884, 585826), (998, 518908), (1174, 441116), (1768, 292913), (1996, 259454), (2348, 220558), (3992, 129727), (4696, 110279), (6487, 79832), (7631, 67864), (8483, 61048), (9979, 51896), (12974, 39916), (15262, 33932), (16966, 30524), (19958, 25948)]