397377410

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{5623}}^1$

素因数の和:5858

約数の個数: 32

約数和(自身を含む): 738588672

約数和(自身を除く): 341211262

約数列:

[1, 2, 5, 10, 37, 74, 185, 191, 370, 382, 955, 1910, 5623, 7067, 11246, 14134, 28115, 35335, 56230, 70670, 208051, 416102, 1040255, 1073993, 2080510, 2147986, 5369965, 10739930, 39737741, 79475482, 198688705, 397377410]

約数ペア:

[(1, 397377410), (2, 198688705), (5, 79475482), (10, 39737741), (37, 10739930), (74, 5369965), (185, 2147986), (191, 2080510), (370, 1073993), (382, 1040255), (955, 416102), (1910, 208051), (5623, 70670), (7067, 56230), (11246, 35335), (14134, 28115)]