40979786

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:1037

約数の個数: 16

約数和(自身を含む): 62357568

約数和(自身を除く): 21377782

約数列:

[1, 2, 103, 206, 331, 601, 662, 1202, 34093, 61903, 68186, 123806, 198931, 397862, 20489893, 40979786]

約数ペア:

[(1, 40979786), (2, 20489893), (103, 397862), (206, 198931), (331, 123806), (601, 68186), (662, 61903), (1202, 34093)]