2089850870032

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{857}}^1\times {\mathrm{3544427}}^1$

素因数の和:3545335

約数の個数: 40

約数和(自身を含む): 4148086621536

約数和(自身を除く): 2058235751504

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 857, 1714, 3428, 6856, 13712, 36851, 73702, 147404, 294808, 589616, 3544427, 7088854, 14177708, 28355416, 56710832, 152410361, 304820722, 609641444, 1219282888, 2438565776, 3037573939, 6075147878, 12150295756, 24300591512, 48601183024, 130615679377, 261231358754, 522462717508, 1044925435016, 2089850870032]

約数ペア:

[(1, 2089850870032), (2, 1044925435016), (4, 522462717508), (8, 261231358754), (16, 130615679377), (43, 48601183024), (86, 24300591512), (172, 12150295756), (344, 6075147878), (688, 3037573939), (857, 2438565776), (1714, 1219282888), (3428, 609641444), (6856, 304820722), (13712, 152410361), (36851, 56710832), (73702, 28355416), (147404, 14177708), (294808, 7088854), (589616, 3544427)]