377189488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{25541}}^1$

素因数の和:25633

約数の個数: 40

約数和(自身を含む): 798136416

約数和(自身を除く): 420946928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 25541, 51082, 102164, 204328, 332033, 408656, 664066, 1328132, 1813411, 2656264, 3626822, 5312528, 7253644, 14507288, 23574343, 29014576, 47148686, 94297372, 188594744, 377189488]

約数ペア:

[(1, 377189488), (2, 188594744), (4, 94297372), (8, 47148686), (13, 29014576), (16, 23574343), (26, 14507288), (52, 7253644), (71, 5312528), (104, 3626822), (142, 2656264), (208, 1813411), (284, 1328132), (568, 664066), (923, 408656), (1136, 332033), (1846, 204328), (3692, 102164), (7384, 51082), (14768, 25541)]