2007949628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{198179}}^1$

素因数の和:198349

約数の個数: 24

約数和(自身を含む): 3745602000

約数和(自身を除く): 1737652372

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 10132, 198179, 396358, 792716, 3369043, 6738086, 13476172, 29528671, 59057342, 118114684, 501987407, 1003974814, 2007949628]

約数ペア:

[(1, 2007949628), (2, 1003974814), (4, 501987407), (17, 118114684), (34, 59057342), (68, 29528671), (149, 13476172), (298, 6738086), (596, 3369043), (2533, 792716), (5066, 396358), (10132, 198179)]