1264871638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{207833}}^1$

素因数の和:208031

約数の個数: 16

約数和(自身を含む): 2020146480

約数和(自身を除く): 755274842

約数列:

[1, 2, 17, 34, 179, 358, 3043, 6086, 207833, 415666, 3533161, 7066322, 37202107, 74404214, 632435819, 1264871638]

約数ペア:

[(1, 1264871638), (2, 632435819), (17, 74404214), (34, 37202107), (179, 7066322), (358, 3533161), (3043, 415666), (6086, 207833)]