345555028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{1033}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 745803520

約数和(自身を除く): 400248492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 919, 1033, 1838, 2066, 3676, 4132, 6433, 7231, 11947, 12866, 13429, 14462, 23894, 25732, 26858, 28924, 47788, 53716, 83629, 94003, 167258, 188006, 334516, 376012, 949327, 1898654, 3797308, 6645289, 12341251, 13290578, 24682502, 26581156, 49365004, 86388757, 172777514, 345555028]

約数ペア:

[(1, 345555028), (2, 172777514), (4, 86388757), (7, 49365004), (13, 26581156), (14, 24682502), (26, 13290578), (28, 12341251), (52, 6645289), (91, 3797308), (182, 1898654), (364, 949327), (919, 376012), (1033, 334516), (1838, 188006), (2066, 167258), (3676, 94003), (4132, 83629), (6433, 53716), (7231, 47788), (11947, 28924), (12866, 26858), (13429, 25732), (14462, 23894)]