381959284

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{57077}}^1$

素因数の和:57327

約数の個数: 24

約数和(自身を含む): 767128320

約数和(自身を除く): 385169036

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 57077, 114154, 228308, 399539, 799078, 1598156, 13641403, 27282806, 54565612, 95489821, 190979642, 381959284]

約数ペア:

[(1, 381959284), (2, 190979642), (4, 95489821), (7, 54565612), (14, 27282806), (28, 13641403), (239, 1598156), (478, 799078), (956, 399539), (1673, 228308), (3346, 114154), (6692, 57077)]