676811378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{991}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 1099215360

約数和(自身を除く): 422403982

約数列:

[1, 2, 17, 34, 53, 106, 379, 758, 901, 991, 1802, 1982, 6443, 12886, 16847, 20087, 33694, 40174, 52523, 105046, 341479, 375589, 682958, 751178, 892891, 1785782, 6385013, 12770026, 19906217, 39812434, 338405689, 676811378]

約数ペア:

[(1, 676811378), (2, 338405689), (17, 39812434), (34, 19906217), (53, 12770026), (106, 6385013), (379, 1785782), (758, 892891), (901, 751178), (991, 682958), (1802, 375589), (1982, 341479), (6443, 105046), (12886, 52523), (16847, 40174), (20087, 33694)]