252830526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{111773}}^1$

素因数の和:111820

約数の個数: 32

約数和(自身を含む): 563340960

約数和(自身を除く): 310510434

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 111773, 223546, 335319, 670638, 1453049, 2906098, 3241417, 4359147, 6482834, 8718294, 9724251, 19448502, 42138421, 84276842, 126415263, 252830526]

約数ペア:

[(1, 252830526), (2, 126415263), (3, 84276842), (6, 42138421), (13, 19448502), (26, 9724251), (29, 8718294), (39, 6482834), (58, 4359147), (78, 3241417), (87, 2906098), (174, 1453049), (377, 670638), (754, 335319), (1131, 223546), (2262, 111773)]