7943828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 14819112

約数和(自身を除く): 6875284

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 593, 788, 1186, 2372, 3349, 6698, 10081, 13396, 20162, 40324, 116821, 233642, 467284, 1985957, 3971914, 7943828]

約数ペア:

[(1, 7943828), (2, 3971914), (4, 1985957), (17, 467284), (34, 233642), (68, 116821), (197, 40324), (394, 20162), (593, 13396), (788, 10081), (1186, 6698), (2372, 3349)]