490620112

素因数分解:

$2^4\times {\mathrm{1831}}^1\times {\mathrm{16747}}^1$

素因数の和:18586

約数の個数: 20

約数和(自身を含む): 951152416

約数和(自身を除く): 460532304

約数列:

[1, 2, 4, 8, 16, 1831, 3662, 7324, 14648, 16747, 29296, 33494, 66988, 133976, 267952, 30663757, 61327514, 122655028, 245310056, 490620112]

約数ペア:

[(1, 490620112), (2, 245310056), (4, 122655028), (8, 61327514), (16, 30663757), (1831, 267952), (3662, 133976), (7324, 66988), (14648, 33494), (16747, 29296)]