2100082088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20193097}}^1$

素因数の和:20193116

約数の個数: 16

約数和(自身を含む): 4240550580

約数和(自身を除く): 2140468492

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20193097, 40386194, 80772388, 161544776, 262510261, 525020522, 1050041044, 2100082088]

約数ペア:

[(1, 2100082088), (2, 1050041044), (4, 525020522), (8, 262510261), (13, 161544776), (26, 80772388), (52, 40386194), (104, 20193097)]