387401866

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{13537}}^1$

素因数の和:13929

約数の個数: 16

約数和(自身を含む): 597025800

約数和(自身を除く): 209623934

約数列:

[1, 2, 41, 82, 349, 698, 13537, 14309, 27074, 28618, 555017, 1110034, 4724413, 9448826, 193700933, 387401866]

約数ペア:

[(1, 387401866), (2, 193700933), (41, 9448826), (82, 4724413), (349, 1110034), (698, 555017), (13537, 28618), (14309, 27074)]