1296115394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{175673}}^1$

素因数の和:175730

約数の個数: 32

約数和(自身を含む): 2428517376

約数和(自身を除く): 1132401982

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 175673, 351346, 1229711, 2459422, 2986441, 5445863, 5972882, 10891726, 20905087, 38121041, 41810174, 76242082, 92579671, 185159342, 648057697, 1296115394]

約数ペア:

[(1, 1296115394), (2, 648057697), (7, 185159342), (14, 92579671), (17, 76242082), (31, 41810174), (34, 38121041), (62, 20905087), (119, 10891726), (217, 5972882), (238, 5445863), (434, 2986441), (527, 2459422), (1054, 1229711), (3689, 351346), (7378, 175673)]