2951234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 5515776

約数和(自身を除く): 2564542

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 607, 1214, 2431, 4862, 6677, 7891, 10319, 13354, 15782, 20638, 86801, 113509, 134147, 173602, 227018, 268294, 1475617, 2951234]

約数ペア:

[(1, 2951234), (2, 1475617), (11, 268294), (13, 227018), (17, 173602), (22, 134147), (26, 113509), (34, 86801), (143, 20638), (187, 15782), (221, 13354), (286, 10319), (374, 7891), (442, 6677), (607, 4862), (1214, 2431)]