13351340

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1013}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 28108080

約数和(自身を除く): 14756740

約数列:

[1, 2, 4, 5, 10, 20, 659, 1013, 1318, 2026, 2636, 3295, 4052, 5065, 6590, 10130, 13180, 20260, 667567, 1335134, 2670268, 3337835, 6675670, 13351340]

約数ペア:

[(1, 13351340), (2, 6675670), (4, 3337835), (5, 2670268), (10, 1335134), (20, 667567), (659, 20260), (1013, 13180), (1318, 10130), (2026, 6590), (2636, 5065), (3295, 4052)]