2100077512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{381001}}^1$

素因数の和:381073

約数の個数: 32

約数和(自身を含む): 4320562680

約数和(自身を除く): 2220485168

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 381001, 762002, 1524004, 3048008, 4953013, 9906026, 19812052, 20193053, 39624104, 40386106, 80772212, 161544424, 262509689, 525019378, 1050038756, 2100077512]

約数ペア:

[(1, 2100077512), (2, 1050038756), (4, 525019378), (8, 262509689), (13, 161544424), (26, 80772212), (52, 40386106), (53, 39624104), (104, 20193053), (106, 19812052), (212, 9906026), (424, 4953013), (689, 3048008), (1378, 1524004), (2756, 762002), (5512, 381001)]