1438598252

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{80657}}^1$

素因数の和:80695

約数の個数: 48

約数和(自身を含む): 3161793600

約数和(自身を除く): 1723195348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 17836, 80657, 161314, 322628, 564599, 1048541, 1129198, 2097082, 2258396, 3952193, 4194164, 7339787, 7904386, 14679574, 15808772, 27665351, 29359148, 51378509, 55330702, 102757018, 110661404, 205514036, 359649563, 719299126, 1438598252]

約数ペア:

[(1, 1438598252), (2, 719299126), (4, 359649563), (7, 205514036), (13, 110661404), (14, 102757018), (26, 55330702), (28, 51378509), (49, 29359148), (52, 27665351), (91, 15808772), (98, 14679574), (182, 7904386), (196, 7339787), (343, 4194164), (364, 3952193), (637, 2258396), (686, 2097082), (1274, 1129198), (1372, 1048541), (2548, 564599), (4459, 322628), (8918, 161314), (17836, 80657)]