12794478

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 26497152

約数和(自身を除く): 13702674

約数列:

[1, 2, 3, 6, 43, 86, 101, 129, 202, 258, 303, 491, 606, 982, 1473, 2946, 4343, 8686, 13029, 21113, 26058, 42226, 49591, 63339, 99182, 126678, 148773, 297546, 2132413, 4264826, 6397239, 12794478]

約数ペア:

[(1, 12794478), (2, 6397239), (3, 4264826), (6, 2132413), (43, 297546), (86, 148773), (101, 126678), (129, 99182), (202, 63339), (258, 49591), (303, 42226), (491, 26058), (606, 21113), (982, 13029), (1473, 8686), (2946, 4343)]