520016872114

素因数分解:

$2^1\times {\mathrm{557}}^1\times {\mathrm{2237}}^1\times {\mathrm{208673}}^1$

素因数の和:211469

約数の個数: 16

約数和(自身を含む): 781778777688

約数和(自身を除く): 261761905574

約数列:

[1, 2, 557, 1114, 2237, 4474, 208673, 417346, 1246009, 2492018, 116230861, 232461722, 466801501, 933603002, 260008436057, 520016872114]

約数ペア:

[(1, 520016872114), (2, 260008436057), (557, 933603002), (1114, 466801501), (2237, 232461722), (4474, 116230861), (208673, 2492018), (417346, 1246009)]