245486536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1615043}}^1$

素因数の和:1615068

約数の個数: 16

約数和(自身を含む): 484513200

約数和(自身を除く): 239026664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1615043, 3230086, 6460172, 12920344, 30685817, 61371634, 122743268, 245486536]

約数ペア:

[(1, 245486536), (2, 122743268), (4, 61371634), (8, 30685817), (19, 12920344), (38, 6460172), (76, 3230086), (152, 1615043)]