641393174

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 1022116320

約数和(自身を除く): 380723146

約数列:

[1, 2, 29, 53, 58, 106, 137, 274, 1523, 1537, 3046, 3074, 3973, 7261, 7946, 14522, 44167, 80719, 88334, 161438, 208651, 210569, 417302, 421138, 2340851, 4681702, 6050879, 11058503, 12101758, 22117006, 320696587, 641393174]

約数ペア:

[(1, 641393174), (2, 320696587), (29, 22117006), (53, 12101758), (58, 11058503), (106, 6050879), (137, 4681702), (274, 2340851), (1523, 421138), (1537, 417302), (3046, 210569), (3074, 208651), (3973, 161438), (7261, 88334), (7946, 80719), (14522, 44167)]