1036791860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{6221}}^1$

素因数の和:6884

約数の個数: 48

約数和(自身を含む): 2348780112

約数和(自身を除く): 1311988252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 641, 1282, 2564, 3205, 6221, 6410, 8333, 12442, 12820, 16666, 24884, 31105, 33332, 41665, 62210, 80873, 83330, 124420, 161746, 166660, 323492, 404365, 808730, 1617460, 3987661, 7975322, 15950644, 19938305, 39876610, 51839593, 79753220, 103679186, 207358372, 259197965, 518395930, 1036791860]

約数ペア:

[(1, 1036791860), (2, 518395930), (4, 259197965), (5, 207358372), (10, 103679186), (13, 79753220), (20, 51839593), (26, 39876610), (52, 19938305), (65, 15950644), (130, 7975322), (260, 3987661), (641, 1617460), (1282, 808730), (2564, 404365), (3205, 323492), (6221, 166660), (6410, 161746), (8333, 124420), (12442, 83330), (12820, 80873), (16666, 62210), (24884, 41665), (31105, 33332)]