1996502432

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{1511}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 3973318272

約数和(自身を除く): 1976815840

約数列:

[1, 2, 4, 8, 16, 32, 157, 263, 314, 526, 628, 1052, 1256, 1511, 2104, 2512, 3022, 4208, 5024, 6044, 8416, 12088, 24176, 41291, 48352, 82582, 165164, 237227, 330328, 397393, 474454, 660656, 794786, 948908, 1321312, 1589572, 1897816, 3179144, 3795632, 6358288, 7591264, 12716576, 62390701, 124781402, 249562804, 499125608, 998251216, 1996502432]

約数ペア:

[(1, 1996502432), (2, 998251216), (4, 499125608), (8, 249562804), (16, 124781402), (32, 62390701), (157, 12716576), (263, 7591264), (314, 6358288), (526, 3795632), (628, 3179144), (1052, 1897816), (1256, 1589572), (1511, 1321312), (2104, 948908), (2512, 794786), (3022, 660656), (4208, 474454), (5024, 397393), (6044, 330328), (8416, 237227), (12088, 165164), (24176, 82582), (41291, 48352)]