988895861938

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1\times {\mathrm{3197599}}^1$

素因数の和:3199233

約数の個数: 16

約数和(自身を含む): 1499009299200

約数和(自身を除く): 510113437262

約数列:

[1, 2, 101, 202, 1531, 3062, 154631, 309262, 3197599, 6395198, 322957499, 645914998, 4895524069, 9791048138, 494447930969, 988895861938]

約数ペア:

[(1, 988895861938), (2, 494447930969), (101, 9791048138), (202, 4895524069), (1531, 645914998), (3062, 322957499), (154631, 6395198), (309262, 3197599)]