4197131470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{221251}}^1$

素因数の和:221536

約数の個数: 32

約数和(自身を含む): 8665998336

約数和(自身を除く): 4468866866

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1897, 2710, 3794, 9485, 18970, 221251, 442502, 1106255, 1548757, 2212510, 3097514, 7743785, 15487570, 59959021, 119918042, 299795105, 419713147, 599590210, 839426294, 2098565735, 4197131470]

約数ペア:

[(1, 4197131470), (2, 2098565735), (5, 839426294), (7, 599590210), (10, 419713147), (14, 299795105), (35, 119918042), (70, 59959021), (271, 15487570), (542, 7743785), (1355, 3097514), (1897, 2212510), (2710, 1548757), (3794, 1106255), (9485, 442502), (18970, 221251)]