1285650136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{104287}}^1$

素因数の和:104383

約数の個数: 32

約数和(自身を含む): 2552970240

約数和(自身を除く): 1267320104

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1541, 3082, 6164, 12328, 104287, 208574, 417148, 834296, 2398601, 4797202, 6987229, 9594404, 13974458, 19188808, 27948916, 55897832, 160706267, 321412534, 642825068, 1285650136]

約数ペア:

[(1, 1285650136), (2, 642825068), (4, 321412534), (8, 160706267), (23, 55897832), (46, 27948916), (67, 19188808), (92, 13974458), (134, 9594404), (184, 6987229), (268, 4797202), (536, 2398601), (1541, 834296), (3082, 417148), (6164, 208574), (12328, 104287)]