707719376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{486071}}^1$

素因数の和:486099

約数の個数: 40

約数和(自身を含む): 1687641984

約数和(自身を除く): 979922608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 486071, 972142, 1944284, 3402497, 3888568, 6318923, 6804994, 7777136, 12637846, 13609988, 25275692, 27219976, 44232461, 50551384, 54439952, 88464922, 101102768, 176929844, 353859688, 707719376]

約数ペア:

[(1, 707719376), (2, 353859688), (4, 176929844), (7, 101102768), (8, 88464922), (13, 54439952), (14, 50551384), (16, 44232461), (26, 27219976), (28, 25275692), (52, 13609988), (56, 12637846), (91, 7777136), (104, 6804994), (112, 6318923), (182, 3888568), (208, 3402497), (364, 1944284), (728, 972142), (1456, 486071)]