9842653756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1\times {\mathrm{2837}}^1$

素因数の和:3478

約数の個数: 48

約数和(自身を含む): 18729982656

約数和(自身を除く): 8887328900

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 487, 548, 974, 1781, 1948, 2837, 3562, 5674, 6331, 7124, 11348, 12662, 25324, 36881, 66719, 73762, 133438, 147524, 266876, 388669, 777338, 867347, 1381619, 1554676, 1734694, 2763238, 3469388, 5052697, 5526476, 10105394, 17961047, 20210788, 35922094, 71844188, 189281803, 378563606, 757127212, 2460663439, 4921326878, 9842653756]

約数ペア:

[(1, 9842653756), (2, 4921326878), (4, 2460663439), (13, 757127212), (26, 378563606), (52, 189281803), (137, 71844188), (274, 35922094), (487, 20210788), (548, 17961047), (974, 10105394), (1781, 5526476), (1948, 5052697), (2837, 3469388), (3562, 2763238), (5674, 1734694), (6331, 1554676), (7124, 1381619), (11348, 867347), (12662, 777338), (25324, 388669), (36881, 266876), (66719, 147524), (73762, 133438)]