1617136

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:1968

約数の個数: 20

約数和(自身を含む): 3193992

約数和(自身を除く): 1576856

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1907, 3814, 7628, 15256, 30512, 101071, 202142, 404284, 808568, 1617136]

約数ペア:

[(1, 1617136), (2, 808568), (4, 404284), (8, 202142), (16, 101071), (53, 30512), (106, 15256), (212, 7628), (424, 3814), (848, 1907)]