828719786

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{991}}^1\times {\mathrm{1319}}^1$

素因数の和:2629

約数の個数: 16

約数和(自身を含む): 1249205760

約数和(自身を除く): 420485974

約数列:

[1, 2, 317, 634, 991, 1319, 1982, 2638, 314147, 418123, 628294, 836246, 1307129, 2614258, 414359893, 828719786]

約数ペア:

[(1, 828719786), (2, 414359893), (317, 2614258), (634, 1307129), (991, 836246), (1319, 628294), (1982, 418123), (2638, 314147)]