279137324

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{40129}}^1$

素因数の和:40217

約数の個数: 24

約数和(自身を含む): 512379840

約数和(自身を除く): 233242516

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 40129, 80258, 160516, 1484773, 1886063, 2969546, 3772126, 5939092, 7544252, 69784331, 139568662, 279137324]

約数ペア:

[(1, 279137324), (2, 139568662), (4, 69784331), (37, 7544252), (47, 5939092), (74, 3772126), (94, 2969546), (148, 1886063), (188, 1484773), (1739, 160516), (3478, 80258), (6956, 40129)]