631369613954

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103401509}}^1$

素因数の和:103401625

約数の個数: 16

約数和(自身を含む): 982727951040

約数和(自身を除く): 351358337086

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 103401509, 206803018, 4446264887, 7341507139, 8892529774, 14683014278, 315684806977, 631369613954]

約数ペア:

[(1, 631369613954), (2, 315684806977), (43, 14683014278), (71, 8892529774), (86, 7341507139), (142, 4446264887), (3053, 206803018), (6106, 103401509)]