713147218

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{1993}}^1$

素因数の和:2482

約数の個数: 32

約数和(自身を含む): 1246170240

約数和(自身を除く): 533023022

約数列:

[1, 2, 7, 14, 61, 122, 419, 427, 838, 854, 1993, 2933, 3986, 5866, 13951, 25559, 27902, 51118, 121573, 178913, 243146, 357826, 835067, 851011, 1670134, 1702022, 5845469, 11690938, 50939087, 101878174, 356573609, 713147218]

約数ペア:

[(1, 713147218), (2, 356573609), (7, 101878174), (14, 50939087), (61, 11690938), (122, 5845469), (419, 1702022), (427, 1670134), (838, 851011), (854, 835067), (1993, 357826), (2933, 243146), (3986, 178913), (5866, 121573), (13951, 51118), (25559, 27902)]