17479916

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 31560480

約数和(自身を除く): 14080564

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 1009, 2018, 4036, 4331, 8662, 17324, 61549, 71639, 123098, 143278, 246196, 286556, 4369979, 8739958, 17479916]

約数ペア:

[(1, 17479916), (2, 8739958), (4, 4369979), (61, 286556), (71, 246196), (122, 143278), (142, 123098), (244, 71639), (284, 61549), (1009, 17324), (2018, 8662), (4036, 4331)]