2894893118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{2819}}^1$

素因数の和:3272

約数の個数: 32

約数和(自身を含む): 4730019840

約数和(自身を除く): 1835126722

約数列:

[1, 2, 13, 26, 127, 254, 311, 622, 1651, 2819, 3302, 4043, 5638, 8086, 36647, 39497, 73294, 78994, 358013, 513461, 716026, 876709, 1026922, 1753418, 4654169, 9308338, 11397217, 22794434, 111342043, 222684086, 1447446559, 2894893118]

約数ペア:

[(1, 2894893118), (2, 1447446559), (13, 222684086), (26, 111342043), (127, 22794434), (254, 11397217), (311, 9308338), (622, 4654169), (1651, 1753418), (2819, 1026922), (3302, 876709), (4043, 716026), (5638, 513461), (8086, 358013), (36647, 78994), (39497, 73294)]