872623353644

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{2280319}}^1$

素因数の和:2280582

約数の個数: 48

約数和(自身を含む): 1777555046400

約数和(自身を除く): 904931692756

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 173, 316, 346, 553, 692, 1106, 1211, 2212, 2422, 4844, 13667, 27334, 54668, 95669, 191338, 382676, 2280319, 4560638, 9121276, 15962233, 31924466, 63848932, 180145201, 360290402, 394495187, 720580804, 788990374, 1261016407, 1577980748, 2522032814, 2761466309, 5044065628, 5522932618, 11045865236, 31165119773, 62330239546, 124660479092, 218155838411, 436311676822, 872623353644]

約数ペア:

[(1, 872623353644), (2, 436311676822), (4, 218155838411), (7, 124660479092), (14, 62330239546), (28, 31165119773), (79, 11045865236), (158, 5522932618), (173, 5044065628), (316, 2761466309), (346, 2522032814), (553, 1577980748), (692, 1261016407), (1106, 788990374), (1211, 720580804), (2212, 394495187), (2422, 360290402), (4844, 180145201), (13667, 63848932), (27334, 31924466), (54668, 15962233), (95669, 9121276), (191338, 4560638), (382676, 2280319)]