715995838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 1127960064

約数和(自身を除く): 411964226

約数列:

[1, 2, 43, 47, 86, 94, 307, 577, 614, 1154, 2021, 4042, 13201, 14429, 24811, 26402, 27119, 28858, 49622, 54238, 177139, 354278, 620447, 1166117, 1240894, 2332234, 7616977, 8325533, 15233954, 16651066, 357997919, 715995838]

約数ペア:

[(1, 715995838), (2, 357997919), (43, 16651066), (47, 15233954), (86, 8325533), (94, 7616977), (307, 2332234), (577, 1240894), (614, 1166117), (1154, 620447), (2021, 354278), (4042, 177139), (13201, 54238), (14429, 49622), (24811, 28858), (26402, 27119)]