486537028

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{347}}^1\times {\mathrm{971}}^1$

素因数の和:1360

約数の個数: 36

約数和(自身を含む): 902128752

約数和(自身を除く): 415591724

約数列:

[1, 2, 4, 19, 38, 76, 347, 361, 694, 722, 971, 1388, 1444, 1942, 3884, 6593, 13186, 18449, 26372, 36898, 73796, 125267, 250534, 336937, 350531, 501068, 673874, 701062, 1347748, 1402124, 6401803, 12803606, 25607212, 121634257, 243268514, 486537028]

約数ペア:

[(1, 486537028), (2, 243268514), (4, 121634257), (19, 25607212), (38, 12803606), (76, 6401803), (347, 1402124), (361, 1347748), (694, 701062), (722, 673874), (971, 501068), (1388, 350531), (1444, 336937), (1942, 250534), (3884, 125267), (6593, 73796), (13186, 36898), (18449, 26372)]