1180451996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 2182561920

約数和(自身を除く): 1002109924

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 251, 502, 739, 1004, 1478, 1591, 2956, 3182, 6364, 9287, 10793, 18574, 21586, 27343, 31777, 37148, 43172, 54686, 63554, 109372, 127108, 185489, 370978, 399341, 741956, 798682, 1175749, 1597364, 2351498, 4702996, 6863093, 7976027, 13726186, 15952054, 27452372, 31904108, 295112999, 590225998, 1180451996]

約数ペア:

[(1, 1180451996), (2, 590225998), (4, 295112999), (37, 31904108), (43, 27452372), (74, 15952054), (86, 13726186), (148, 7976027), (172, 6863093), (251, 4702996), (502, 2351498), (739, 1597364), (1004, 1175749), (1478, 798682), (1591, 741956), (2956, 399341), (3182, 370978), (6364, 185489), (9287, 127108), (10793, 109372), (18574, 63554), (21586, 54686), (27343, 43172), (31777, 37148)]