7422844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 8664836

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 683, 836, 988, 1366, 2717, 2732, 5434, 7513, 8879, 10868, 12977, 15026, 17758, 25954, 30052, 35516, 51908, 97669, 142747, 168701, 195338, 285494, 337402, 390676, 570988, 674804, 1855711, 3711422, 7422844]

約数ペア:

[(1, 7422844), (2, 3711422), (4, 1855711), (11, 674804), (13, 570988), (19, 390676), (22, 337402), (26, 285494), (38, 195338), (44, 168701), (52, 142747), (76, 97669), (143, 51908), (209, 35516), (247, 30052), (286, 25954), (418, 17758), (494, 15026), (572, 12977), (683, 10868), (836, 8879), (988, 7513), (1366, 5434), (2717, 2732)]