2018961494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4271}}^1\times {\mathrm{21487}}^1$

素因数の和:25771

約数の個数: 16

約数和(自身を含む): 3304682496

約数和(自身を除く): 1285721002

約数列:

[1, 2, 11, 22, 4271, 8542, 21487, 42974, 46981, 93962, 236357, 472714, 91770977, 183541954, 1009480747, 2018961494]

約数ペア:

[(1, 2018961494), (2, 1009480747), (11, 183541954), (22, 91770977), (4271, 472714), (8542, 236357), (21487, 93962), (42974, 46981)]