397075834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{248483}}^1$

素因数の和:248549

約数の個数: 16

約数和(自身を含む): 644070528

約数和(自身を除く): 246994694

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 248483, 496966, 4224211, 8448422, 11678701, 23357402, 198537917, 397075834]

約数ペア:

[(1, 397075834), (2, 198537917), (17, 23357402), (34, 11678701), (47, 8448422), (94, 4224211), (799, 496966), (1598, 248483)]