2190855074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{1493}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 3417220224

約数和(自身を除く): 1226365150

約数列:

[1, 2, 43, 86, 113, 151, 226, 302, 1493, 2986, 4859, 6493, 9718, 12986, 17063, 34126, 64199, 128398, 168709, 225443, 337418, 450886, 733709, 1467418, 7254487, 9694049, 14508974, 19388098, 25475059, 50950118, 1095427537, 2190855074]

約数ペア:

[(1, 2190855074), (2, 1095427537), (43, 50950118), (86, 25475059), (113, 19388098), (151, 14508974), (226, 9694049), (302, 7254487), (1493, 1467418), (2986, 733709), (4859, 450886), (6493, 337418), (9718, 225443), (12986, 168709), (17063, 128398), (34126, 64199)]