227619376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{490559}}^1$

素因数の和:490596

約数の個数: 20

約数和(自身を含む): 456220800

約数和(自身を除く): 228601424

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 490559, 981118, 1962236, 3924472, 7848944, 14226211, 28452422, 56904844, 113809688, 227619376]

約数ペア:

[(1, 227619376), (2, 113809688), (4, 56904844), (8, 28452422), (16, 14226211), (29, 7848944), (58, 3924472), (116, 1962236), (232, 981118), (464, 490559)]