2453390238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{127343}}^1$

素因数の和:127393

約数の個数: 48

約数和(自身を含む): 5592948480

約数和(自身を除く): 3139558242

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 3211, 6422, 9633, 19266, 127343, 254686, 382029, 764058, 1655459, 2419517, 3310918, 4839034, 4966377, 7258551, 9932754, 14517102, 21520967, 31453721, 43041934, 62907442, 64562901, 94361163, 129125802, 188722326, 408898373, 817796746, 1226695119, 2453390238]

約数ペア:

[(1, 2453390238), (2, 1226695119), (3, 817796746), (6, 408898373), (13, 188722326), (19, 129125802), (26, 94361163), (38, 64562901), (39, 62907442), (57, 43041934), (78, 31453721), (114, 21520967), (169, 14517102), (247, 9932754), (338, 7258551), (494, 4966377), (507, 4839034), (741, 3310918), (1014, 2419517), (1482, 1655459), (3211, 764058), (6422, 382029), (9633, 254686), (19266, 127343)]