1264009430

素因数分解:

$2^1\times 5^1\times {\mathrm{16691}}^1\times {\mathrm{7573}}^1$

素因数の和:24271

約数の個数: 16

約数和(自身を含む): 2275653744

約数和(自身を除く): 1011644314

約数列:

[1, 2, 5, 10, 7573, 15146, 16691, 33382, 37865, 75730, 83455, 166910, 126400943, 252801886, 632004715, 1264009430]

約数ペア:

[(1, 1264009430), (2, 632004715), (5, 252801886), (10, 126400943), (7573, 166910), (15146, 83455), (16691, 75730), (33382, 37865)]