13305031506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{434039}}^1$

素因数の和:434191

約数の個数: 48

約数和(自身を含む): 31282130880

約数和(自身を除く): 17977099374

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2358, 3406, 5109, 10218, 15327, 30654, 434039, 868078, 1302117, 2604234, 3906351, 5642507, 7812702, 11285014, 16927521, 33855042, 50782563, 56859109, 101565126, 113718218, 170577327, 341154654, 511731981, 739168417, 1023463962, 1478336834, 2217505251, 4435010502, 6652515753, 13305031506]

約数ペア:

[(1, 13305031506), (2, 6652515753), (3, 4435010502), (6, 2217505251), (9, 1478336834), (13, 1023463962), (18, 739168417), (26, 511731981), (39, 341154654), (78, 170577327), (117, 113718218), (131, 101565126), (234, 56859109), (262, 50782563), (393, 33855042), (786, 16927521), (1179, 11285014), (1703, 7812702), (2358, 5642507), (3406, 3906351), (5109, 2604234), (10218, 1302117), (15327, 868078), (30654, 434039)]