858361405438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{192371449}}^1$

素因数の和:192371571

約数の個数: 16

約数和(自身を含む): 1357372951200

約数和(自身を除く): 499011545762

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 192371449, 384742898, 4424543327, 8849086654, 18660030553, 37320061106, 429180702719, 858361405438]

約数ペア:

[(1, 858361405438), (2, 429180702719), (23, 37320061106), (46, 18660030553), (97, 8849086654), (194, 4424543327), (2231, 384742898), (4462, 192371449)]