397729084

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1062

約数の個数: 36

約数和(自身を含む): 726957504

約数和(自身を除く): 329228420

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 548, 841, 863, 1682, 1726, 3364, 3452, 3973, 7946, 15892, 25027, 50054, 100108, 115217, 118231, 230434, 236462, 460868, 472924, 725783, 1451566, 2903132, 3428699, 6857398, 13714796, 99432271, 198864542, 397729084]

約数ペア:

[(1, 397729084), (2, 198864542), (4, 99432271), (29, 13714796), (58, 6857398), (116, 3428699), (137, 2903132), (274, 1451566), (548, 725783), (841, 472924), (863, 460868), (1682, 236462), (1726, 230434), (3364, 118231), (3452, 115217), (3973, 100108), (7946, 50054), (15892, 25027)]