2108230072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{277691}}^1$

素因数の和:277783

約数の個数: 32

約数和(自身を含む): 4315333680

約数和(自身を除く): 2207103608

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 277691, 555382, 1110764, 2221528, 3609983, 7219966, 14439932, 20271443, 28879864, 40542886, 81085772, 162171544, 263528759, 527057518, 1054115036, 2108230072]

約数ペア:

[(1, 2108230072), (2, 1054115036), (4, 527057518), (8, 263528759), (13, 162171544), (26, 81085772), (52, 40542886), (73, 28879864), (104, 20271443), (146, 14439932), (292, 7219966), (584, 3609983), (949, 2221528), (1898, 1110764), (3796, 555382), (7592, 277691)]