1330709266

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 2084170176

約数和(自身を除く): 753460910

約数列:

[1, 2, 53, 61, 106, 122, 131, 262, 1571, 3142, 3233, 6466, 6943, 7991, 13886, 15982, 83263, 95831, 166526, 191662, 205801, 411602, 423523, 847046, 5079043, 10158086, 10907453, 12553861, 21814906, 25107722, 665354633, 1330709266]

約数ペア:

[(1, 1330709266), (2, 665354633), (53, 25107722), (61, 21814906), (106, 12553861), (122, 10907453), (131, 10158086), (262, 5079043), (1571, 847046), (3142, 423523), (3233, 411602), (6466, 205801), (6943, 191662), (7991, 166526), (13886, 95831), (15982, 83263)]