1607995740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2061533}}^1$

素因数の和:2061558

約数の個数: 48

約数和(自身を含む): 4848727968

約数和(自身を除く): 3240732228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2061533, 4123066, 6184599, 8246132, 10307665, 12369198, 20615330, 24738396, 26799929, 30922995, 41230660, 53599858, 61845990, 80399787, 107199716, 123691980, 133999645, 160799574, 267999290, 321599148, 401998935, 535998580, 803997870, 1607995740]

約数ペア:

[(1, 1607995740), (2, 803997870), (3, 535998580), (4, 401998935), (5, 321599148), (6, 267999290), (10, 160799574), (12, 133999645), (13, 123691980), (15, 107199716), (20, 80399787), (26, 61845990), (30, 53599858), (39, 41230660), (52, 30922995), (60, 26799929), (65, 24738396), (78, 20615330), (130, 12369198), (156, 10307665), (195, 8246132), (260, 6184599), (390, 4123066), (780, 2061533)]