1900510428

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{61553}}^1$

素因数の和:61674

約数の個数: 48

約数和(自身を含む): 4632800256

約数和(自身を除く): 2732289828

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 83, 93, 124, 166, 186, 249, 332, 372, 498, 996, 2573, 5146, 7719, 10292, 15438, 30876, 61553, 123106, 184659, 246212, 369318, 738636, 1908143, 3816286, 5108899, 5724429, 7632572, 10217798, 11448858, 15326697, 20435596, 22897716, 30653394, 61306788, 158375869, 316751738, 475127607, 633503476, 950255214, 1900510428]

約数ペア:

[(1, 1900510428), (2, 950255214), (3, 633503476), (4, 475127607), (6, 316751738), (12, 158375869), (31, 61306788), (62, 30653394), (83, 22897716), (93, 20435596), (124, 15326697), (166, 11448858), (186, 10217798), (249, 7632572), (332, 5724429), (372, 5108899), (498, 3816286), (996, 1908143), (2573, 738636), (5146, 369318), (7719, 246212), (10292, 184659), (15438, 123106), (30876, 61553)]