2168681388

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{6379}}^1$

素因数の和:7118

約数の個数: 48

約数和(自身を含む): 5191992960

約数和(自身を除く): 3023311572

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 691, 1382, 2073, 2764, 4146, 6379, 8292, 12758, 19137, 25516, 28331, 38274, 56662, 76548, 84993, 113324, 169986, 261539, 339972, 523078, 784617, 1046156, 1569234, 3138468, 4407889, 8815778, 13223667, 17631556, 26447334, 52894668, 180723449, 361446898, 542170347, 722893796, 1084340694, 2168681388]

約数ペア:

[(1, 2168681388), (2, 1084340694), (3, 722893796), (4, 542170347), (6, 361446898), (12, 180723449), (41, 52894668), (82, 26447334), (123, 17631556), (164, 13223667), (246, 8815778), (492, 4407889), (691, 3138468), (1382, 1569234), (2073, 1046156), (2764, 784617), (4146, 523078), (6379, 339972), (8292, 261539), (12758, 169986), (19137, 113324), (25516, 84993), (28331, 76548), (38274, 56662)]