1377281830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1\times {\mathrm{1933}}^1$

素因数の和:3640

約数の個数: 32

約数和(自身を含む): 2539605024

約数和(自身を除く): 1162323194

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1657, 1933, 3314, 3866, 8285, 9665, 16570, 19330, 71251, 83119, 142502, 166238, 356255, 415595, 712510, 831190, 3202981, 6405962, 16014905, 32029810, 137728183, 275456366, 688640915, 1377281830]

約数ペア:

[(1, 1377281830), (2, 688640915), (5, 275456366), (10, 137728183), (43, 32029810), (86, 16014905), (215, 6405962), (430, 3202981), (1657, 831190), (1933, 712510), (3314, 415595), (3866, 356255), (8285, 166238), (9665, 142502), (16570, 83119), (19330, 71251)]