2157402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 4923072

約数和(自身を除く): 2765670

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 1627, 3254, 4881, 9762, 21151, 27659, 42302, 55318, 63453, 82977, 126906, 165954, 359567, 719134, 1078701, 2157402]

約数ペア:

[(1, 2157402), (2, 1078701), (3, 719134), (6, 359567), (13, 165954), (17, 126906), (26, 82977), (34, 63453), (39, 55318), (51, 42302), (78, 27659), (102, 21151), (221, 9762), (442, 4881), (663, 3254), (1326, 1627)]