6657430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 13081824

約数和(自身を除く): 6424394

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 617, 830, 1079, 1234, 2158, 3085, 5395, 6170, 8021, 10790, 16042, 40105, 51211, 80210, 102422, 256055, 512110, 665743, 1331486, 3328715, 6657430]

約数ペア:

[(1, 6657430), (2, 3328715), (5, 1331486), (10, 665743), (13, 512110), (26, 256055), (65, 102422), (83, 80210), (130, 51211), (166, 40105), (415, 16042), (617, 10790), (830, 8021), (1079, 6170), (1234, 5395), (2158, 3085)]