8987130308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{442019}}^1$

素因数の和:442076

約数の個数: 48

約数和(自身を含む): 18713358720

約数和(自身を除く): 9726228412

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 5083, 10166, 20332, 442019, 884038, 1768076, 5746247, 7514323, 10166437, 11492494, 15028646, 20332874, 22984988, 30057292, 40665748, 97686199, 132163681, 172829429, 195372398, 264327362, 345658858, 390744796, 528654724, 691317716, 2246782577, 4493565154, 8987130308]

約数ペア:

[(1, 8987130308), (2, 4493565154), (4, 2246782577), (13, 691317716), (17, 528654724), (23, 390744796), (26, 345658858), (34, 264327362), (46, 195372398), (52, 172829429), (68, 132163681), (92, 97686199), (221, 40665748), (299, 30057292), (391, 22984988), (442, 20332874), (598, 15028646), (782, 11492494), (884, 10166437), (1196, 7514323), (1564, 5746247), (5083, 1768076), (10166, 884038), (20332, 442019)]