1330368505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{40357}}^1$

素因数の和:40728

約数の個数: 16

約数和(自身を含む): 1685350080

約数和(自身を除く): 354981575

約数列:

[1, 5, 19, 95, 347, 1735, 6593, 32965, 40357, 201785, 766783, 3833915, 14003879, 70019395, 266073701, 1330368505]

約数ペア:

[(1, 1330368505), (5, 266073701), (19, 70019395), (95, 14003879), (347, 3833915), (1735, 766783), (6593, 201785), (32965, 40357)]