2158653334

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1\times {\mathrm{28571}}^1$

素因数の和:29631

約数の個数: 16

約数和(自身を含む): 3328866576

約数和(自身を除く): 1170213242

約数列:

[1, 2, 37, 74, 1021, 2042, 28571, 37777, 57142, 75554, 1057127, 2114254, 29170991, 58341982, 1079326667, 2158653334]

約数ペア:

[(1, 2158653334), (2, 1079326667), (37, 58341982), (74, 29170991), (1021, 2114254), (2042, 1057127), (28571, 75554), (37777, 57142)]