2018680744

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1087}}^1\times {\mathrm{10093}}^1$

素因数の和:11209

約数の個数: 32

約数和(自身を含む): 3953617920

約数和(自身を除く): 1934937176

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1087, 2174, 4348, 8696, 10093, 20186, 25001, 40372, 50002, 80744, 100004, 200008, 232139, 464278, 928556, 1857112, 10971091, 21942182, 43884364, 87768728, 252335093, 504670186, 1009340372, 2018680744]

約数ペア:

[(1, 2018680744), (2, 1009340372), (4, 504670186), (8, 252335093), (23, 87768728), (46, 43884364), (92, 21942182), (184, 10971091), (1087, 1857112), (2174, 928556), (4348, 464278), (8696, 232139), (10093, 200008), (20186, 100004), (25001, 80744), (40372, 50002)]