2651567412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1307479}}^1$

素因数の和:1307512

約数の個数: 36

約数和(自身を含む): 6699527520

約数和(自身を除く): 4047960108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 1307479, 2614958, 3922437, 5229916, 7844874, 15689748, 16997227, 33994454, 50991681, 67988908, 101983362, 203966724, 220963951, 441927902, 662891853, 883855804, 1325783706, 2651567412]

約数ペア:

[(1, 2651567412), (2, 1325783706), (3, 883855804), (4, 662891853), (6, 441927902), (12, 220963951), (13, 203966724), (26, 101983362), (39, 67988908), (52, 50991681), (78, 33994454), (156, 16997227), (169, 15689748), (338, 7844874), (507, 5229916), (676, 3922437), (1014, 2614958), (2028, 1307479)]