651195417602

素因数分解:

$2^1\times {\mathrm{1031}}^1\times {\mathrm{2243}}^1\times {\mathrm{140797}}^1$

素因数の和:144073

約数の個数: 16

約数和(自身を含む): 978183404352

約数和(自身を除く): 326987986750

約数列:

[1, 2, 1031, 2062, 2243, 4486, 140797, 281594, 2312533, 4625066, 145161707, 290323414, 315807671, 631615342, 325597708801, 651195417602]

約数ペア:

[(1, 651195417602), (2, 325597708801), (1031, 631615342), (2062, 315807671), (2243, 290323414), (4486, 145161707), (140797, 4625066), (281594, 2312533)]