1330866416

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{687431}}^1$

素因数の和:687461

約数の個数: 30

約数和(自身を含む): 2834282136

約数和(自身を除く): 1503415720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 687431, 1374862, 2749724, 5499448, 7561741, 10998896, 15123482, 30246964, 60493928, 83179151, 120987856, 166358302, 332716604, 665433208, 1330866416]

約数ペア:

[(1, 1330866416), (2, 665433208), (4, 332716604), (8, 166358302), (11, 120987856), (16, 83179151), (22, 60493928), (44, 30246964), (88, 15123482), (121, 10998896), (176, 7561741), (242, 5499448), (484, 2749724), (968, 1374862), (1936, 687431)]