490366934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{11491}}^1$

素因数の和:12635

約数の個数: 16

約数和(自身を含む): 775020480

約数和(自身を除く): 284653546

約数列:

[1, 2, 19, 38, 1123, 2246, 11491, 21337, 22982, 42674, 218329, 436658, 12904393, 25808786, 245183467, 490366934]

約数ペア:

[(1, 490366934), (2, 245183467), (19, 25808786), (38, 12904393), (1123, 436658), (2246, 218329), (11491, 42674), (21337, 22982)]