2990168394

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{220807}}^1$

素因数の和:220910

約数の個数: 32

約数和(自身を含む): 6242683776

約数和(自身を除く): 3252515382

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 222, 366, 2257, 4514, 6771, 13542, 220807, 441614, 662421, 1324842, 8169859, 13469227, 16339718, 24509577, 26938454, 40407681, 49019154, 80815362, 498361399, 996722798, 1495084197, 2990168394]

約数ペア:

[(1, 2990168394), (2, 1495084197), (3, 996722798), (6, 498361399), (37, 80815362), (61, 49019154), (74, 40407681), (111, 26938454), (122, 24509577), (183, 16339718), (222, 13469227), (366, 8169859), (2257, 1324842), (4514, 662421), (6771, 441614), (13542, 220807)]