2215175024

素因数分解:

$2^4\times {\mathrm{2503}}^1\times {\mathrm{55313}}^1$

素因数の和:57824

約数の個数: 20

約数和(自身を含む): 4293693936

約数和(自身を除く): 2078518912

約数列:

[1, 2, 4, 8, 16, 2503, 5006, 10012, 20024, 40048, 55313, 110626, 221252, 442504, 885008, 138448439, 276896878, 553793756, 1107587512, 2215175024]

約数ペア:

[(1, 2215175024), (2, 1107587512), (4, 553793756), (8, 276896878), (16, 138448439), (2503, 885008), (5006, 442504), (10012, 221252), (20024, 110626), (40048, 55313)]