2912963228

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{213623}}^1$

素因数の和:214121

約数の個数: 24

約数和(自身を含む): 5837916672

約数和(自身を除く): 2924953444

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 6818, 13636, 213623, 427246, 854492, 1495361, 2990722, 5981444, 104034401, 208068802, 416137604, 728240807, 1456481614, 2912963228]

約数ペア:

[(1, 2912963228), (2, 1456481614), (4, 728240807), (7, 416137604), (14, 208068802), (28, 104034401), (487, 5981444), (974, 2990722), (1948, 1495361), (3409, 854492), (6818, 427246), (13636, 213623)]