315026078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{6869}}^1$

素因数の和:7891

約数の個数: 16

約数和(自身を含む): 493650720

約数和(自身を除く): 178624642

約数列:

[1, 2, 23, 46, 997, 1994, 6869, 13738, 22931, 45862, 157987, 315974, 6848393, 13696786, 157513039, 315026078]

約数ペア:

[(1, 315026078), (2, 157513039), (23, 13696786), (46, 6848393), (997, 315974), (1994, 157987), (6869, 45862), (13738, 22931)]