307235280374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{21191563}}^1$

素因数の和:21192235

約数の個数: 16

約数和(自身を含む): 503511560640

約数和(自身を除く): 196276280266

約数列:

[1, 2, 11, 22, 659, 1318, 7249, 14498, 21191563, 42383126, 233107193, 466214386, 13965240017, 27930480034, 153617640187, 307235280374]

約数ペア:

[(1, 307235280374), (2, 153617640187), (11, 27930480034), (22, 13965240017), (659, 466214386), (1318, 233107193), (7249, 42383126), (14498, 21191563)]