7845708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 20760320

約数和(自身を除く): 12914612

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2647, 2964, 5294, 7941, 10588, 15882, 31764, 34411, 50293, 68822, 100586, 103233, 137644, 150879, 201172, 206466, 301758, 412932, 603516, 653809, 1307618, 1961427, 2615236, 3922854, 7845708]

約数ペア:

[(1, 7845708), (2, 3922854), (3, 2615236), (4, 1961427), (6, 1307618), (12, 653809), (13, 603516), (19, 412932), (26, 301758), (38, 206466), (39, 201172), (52, 150879), (57, 137644), (76, 103233), (78, 100586), (114, 68822), (156, 50293), (228, 34411), (247, 31764), (494, 15882), (741, 10588), (988, 7941), (1482, 5294), (2647, 2964)]