620002904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{63577}}^1$

素因数の和:63659

約数の個数: 32

約数和(自身を含む): 1235956320

約数和(自身を除く): 615953416

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 4876, 9752, 63577, 127154, 254308, 508616, 1462271, 2924542, 3369581, 5849084, 6739162, 11698168, 13478324, 26956648, 77500363, 155000726, 310001452, 620002904]

約数ペア:

[(1, 620002904), (2, 310001452), (4, 155000726), (8, 77500363), (23, 26956648), (46, 13478324), (53, 11698168), (92, 6739162), (106, 5849084), (184, 3369581), (212, 2924542), (424, 1462271), (1219, 508616), (2438, 254308), (4876, 127154), (9752, 63577)]