2145026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 3846528

約数和(自身を除く): 1701502

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 211, 221, 299, 391, 422, 442, 598, 782, 2743, 3587, 4853, 5083, 5486, 7174, 9706, 10166, 46631, 63089, 82501, 93262, 126178, 165002, 1072513, 2145026]

約数ペア:

[(1, 2145026), (2, 1072513), (13, 165002), (17, 126178), (23, 93262), (26, 82501), (34, 63089), (46, 46631), (211, 10166), (221, 9706), (299, 7174), (391, 5486), (422, 5083), (442, 4853), (598, 3587), (782, 2743)]