4988392010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{270961}}^1$

素因数の和:271238

約数の個数: 32

約数和(自身を含む): 10300891392

約数和(自身を除く): 5312499382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1841, 2630, 3682, 9205, 18410, 270961, 541922, 1354805, 1896727, 2709610, 3793454, 9483635, 18967270, 71262743, 142525486, 356313715, 498839201, 712627430, 997678402, 2494196005, 4988392010]

約数ペア:

[(1, 4988392010), (2, 2494196005), (5, 997678402), (7, 712627430), (10, 498839201), (14, 356313715), (35, 142525486), (70, 71262743), (263, 18967270), (526, 9483635), (1315, 3793454), (1841, 2709610), (2630, 1896727), (3682, 1354805), (9205, 541922), (18410, 270961)]