1255577584

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{1330061}}^1$

素因数の和:1330128

約数の個数: 20

約数和(自身を含む): 2473915320

約数和(自身を除く): 1218337736

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 1330061, 2660122, 5320244, 10640488, 21280976, 78473599, 156947198, 313894396, 627788792, 1255577584]

約数ペア:

[(1, 1255577584), (2, 627788792), (4, 313894396), (8, 156947198), (16, 78473599), (59, 21280976), (118, 10640488), (236, 5320244), (472, 2660122), (944, 1330061)]