1330883752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 2769681600

約数和(自身を除く): 1438797848

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 257, 332, 514, 664, 709, 913, 1028, 1418, 1826, 2056, 2827, 2836, 3652, 5654, 5672, 7304, 7799, 11308, 15598, 21331, 22616, 31196, 42662, 58847, 62392, 85324, 117694, 170648, 182213, 234641, 235388, 364426, 469282, 470776, 647317, 728852, 938564, 1294634, 1457704, 1877128, 2004343, 2589268, 4008686, 5178536, 8017372, 15123679, 16034744, 30247358, 60494716, 120989432, 166360469, 332720938, 665441876, 1330883752]

約数ペア:

[(1, 1330883752), (2, 665441876), (4, 332720938), (8, 166360469), (11, 120989432), (22, 60494716), (44, 30247358), (83, 16034744), (88, 15123679), (166, 8017372), (257, 5178536), (332, 4008686), (514, 2589268), (664, 2004343), (709, 1877128), (913, 1457704), (1028, 1294634), (1418, 938564), (1826, 728852), (2056, 647317), (2827, 470776), (2836, 469282), (3652, 364426), (5654, 235388), (5672, 234641), (7304, 182213), (7799, 170648), (11308, 117694), (15598, 85324), (21331, 62392), (22616, 58847), (31196, 42662)]