661102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:603

約数の個数: 16

約数和(自身を含む): 1092672

約数和(自身を除く): 431570

約数列:

[1, 2, 13, 26, 47, 94, 541, 611, 1082, 1222, 7033, 14066, 25427, 50854, 330551, 661102]

約数ペア:

[(1, 661102), (2, 330551), (13, 50854), (26, 25427), (47, 14066), (94, 7033), (541, 1222), (611, 1082)]