2912486983

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{773}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 3495260160

約数和(自身を除く): 582773177

約数列:

[1, 7, 31, 97, 179, 217, 679, 773, 1253, 3007, 5411, 5549, 17363, 21049, 23963, 38843, 74981, 121541, 138367, 167741, 524867, 538253, 968569, 2324411, 3767771, 4289377, 13421599, 16270877, 30025639, 93951193, 416069569, 2912486983]

約数ペア:

[(1, 2912486983), (7, 416069569), (31, 93951193), (97, 30025639), (179, 16270877), (217, 13421599), (679, 4289377), (773, 3767771), (1253, 2324411), (3007, 968569), (5411, 538253), (5549, 524867), (17363, 167741), (21049, 138367), (23963, 121541), (38843, 74981)]