1145708980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4406573}}^1$

素因数の和:4406595

約数の個数: 24

約数和(自身を含む): 2591065512

約数和(自身を除く): 1445356532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4406573, 8813146, 17626292, 22032865, 44065730, 57285449, 88131460, 114570898, 229141796, 286427245, 572854490, 1145708980]

約数ペア:

[(1, 1145708980), (2, 572854490), (4, 286427245), (5, 229141796), (10, 114570898), (13, 88131460), (20, 57285449), (26, 44065730), (52, 22032865), (65, 17626292), (130, 8813146), (260, 4406573)]