9038905372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{20663}}^1$

素因数の和:21610

約数の個数: 48

約数和(自身を含む): 19162967040

約数和(自身を除く): 10124061668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 919, 1838, 3676, 6433, 12866, 15623, 20663, 25732, 31246, 41326, 62492, 82652, 109361, 144641, 218722, 289282, 351271, 437444, 578564, 702542, 1405084, 2458897, 4917794, 9835588, 18989297, 37978594, 75957188, 132925079, 265850158, 322818049, 531700316, 645636098, 1291272196, 2259726343, 4519452686, 9038905372]

約数ペア:

[(1, 9038905372), (2, 4519452686), (4, 2259726343), (7, 1291272196), (14, 645636098), (17, 531700316), (28, 322818049), (34, 265850158), (68, 132925079), (119, 75957188), (238, 37978594), (476, 18989297), (919, 9835588), (1838, 4917794), (3676, 2458897), (6433, 1405084), (12866, 702542), (15623, 578564), (20663, 437444), (25732, 351271), (31246, 289282), (41326, 218722), (62492, 144641), (82652, 109361)]