2874378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 6342336

約数和(自身を除く): 3467958

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 857, 1118, 1677, 1714, 2571, 3354, 5142, 11141, 22282, 33423, 36851, 66846, 73702, 110553, 221106, 479063, 958126, 1437189, 2874378]

約数ペア:

[(1, 2874378), (2, 1437189), (3, 958126), (6, 479063), (13, 221106), (26, 110553), (39, 73702), (43, 66846), (78, 36851), (86, 33423), (129, 22282), (258, 11141), (559, 5142), (857, 3354), (1118, 2571), (1677, 1714)]