408038612

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{307}}^1\times {\mathrm{1451}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 720017760

約数和(自身を除く): 311979148

約数列:

[1, 2, 4, 229, 307, 458, 614, 916, 1228, 1451, 2902, 5804, 70303, 140606, 281212, 332279, 445457, 664558, 890914, 1329116, 1781828, 102009653, 204019306, 408038612]

約数ペア:

[(1, 408038612), (2, 204019306), (4, 102009653), (229, 1781828), (307, 1329116), (458, 890914), (614, 664558), (916, 445457), (1228, 332279), (1451, 281212), (2902, 140606), (5804, 70303)]