40778840306

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{414731}}^1$

素因数の和:415177

約数の個数: 16

約数和(自身を含む): 61722075168

約数和(自身を除く): 20943234862

約数列:

[1, 2, 211, 233, 422, 466, 49163, 98326, 414731, 829462, 87508241, 96632323, 175016482, 193264646, 20389420153, 40778840306]

約数ペア:

[(1, 40778840306), (2, 20389420153), (211, 193264646), (233, 175016482), (422, 96632323), (466, 87508241), (49163, 829462), (98326, 414731)]