3771430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 7437024

約数和(自身を除く): 3665594

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 433, 670, 866, 871, 1742, 2165, 4330, 4355, 5629, 8710, 11258, 28145, 29011, 56290, 58022, 145055, 290110, 377143, 754286, 1885715, 3771430]

約数ペア:

[(1, 3771430), (2, 1885715), (5, 754286), (10, 377143), (13, 290110), (26, 145055), (65, 58022), (67, 56290), (130, 29011), (134, 28145), (335, 11258), (433, 8710), (670, 5629), (866, 4355), (871, 4330), (1742, 2165)]