3897426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 8688960

約数和(自身を除く): 4791534

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 1723, 2262, 3446, 5169, 10338, 22399, 44798, 49967, 67197, 99934, 134394, 149901, 299802, 649571, 1299142, 1948713, 3897426]

約数ペア:

[(1, 3897426), (2, 1948713), (3, 1299142), (6, 649571), (13, 299802), (26, 149901), (29, 134394), (39, 99934), (58, 67197), (78, 49967), (87, 44798), (174, 22399), (377, 10338), (754, 5169), (1131, 3446), (1723, 2262)]