7966244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 17263680

約数和(自身を除く): 9297436

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 733, 836, 988, 1466, 2717, 2932, 5434, 8063, 9529, 10868, 13927, 16126, 19058, 27854, 32252, 38116, 55708, 104819, 153197, 181051, 209638, 306394, 362102, 419276, 612788, 724204, 1991561, 3983122, 7966244]

約数ペア:

[(1, 7966244), (2, 3983122), (4, 1991561), (11, 724204), (13, 612788), (19, 419276), (22, 362102), (26, 306394), (38, 209638), (44, 181051), (52, 153197), (76, 104819), (143, 55708), (209, 38116), (247, 32252), (286, 27854), (418, 19058), (494, 16126), (572, 13927), (733, 10868), (836, 9529), (988, 8063), (1466, 5434), (2717, 2932)]