2542642552

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{14879}}^1$

素因数の和:15447

約数の個数: 32

約数和(自身を含む): 4893436800

約数和(自身を除く): 2350794248

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 521, 1042, 2084, 4168, 14879, 21361, 29758, 42722, 59516, 85444, 119032, 170888, 610039, 1220078, 2440156, 4880312, 7751959, 15503918, 31007836, 62015672, 317830319, 635660638, 1271321276, 2542642552]

約数ペア:

[(1, 2542642552), (2, 1271321276), (4, 635660638), (8, 317830319), (41, 62015672), (82, 31007836), (164, 15503918), (328, 7751959), (521, 4880312), (1042, 2440156), (2084, 1220078), (4168, 610039), (14879, 170888), (21361, 119032), (29758, 85444), (42722, 59516)]