2988893396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{159629}}^1$

素因数の和:159815

約数の個数: 24

約数和(自身を含む): 5435082240

約数和(自身を除く): 2446188844

約数列:

[1, 2, 4, 31, 62, 124, 151, 302, 604, 4681, 9362, 18724, 159629, 319258, 638516, 4948499, 9896998, 19793996, 24103979, 48207958, 96415916, 747223349, 1494446698, 2988893396]

約数ペア:

[(1, 2988893396), (2, 1494446698), (4, 747223349), (31, 96415916), (62, 48207958), (124, 24103979), (151, 19793996), (302, 9896998), (604, 4948499), (4681, 638516), (9362, 319258), (18724, 159629)]