1231435182

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{2903}}^1$

素因数の和:3049

約数の個数: 48

約数和(自身を含む): 2636599680

約数和(自身を除く): 1405164498

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 2903, 3477, 3721, 5806, 6954, 7442, 8709, 11163, 17418, 22326, 55157, 70699, 110314, 141398, 165471, 177083, 212097, 330942, 354166, 424194, 531249, 1062498, 3364577, 6729154, 10093731, 10802063, 20187462, 21604126, 32406189, 64812378, 205239197, 410478394, 615717591, 1231435182]

約数ペア:

[(1, 1231435182), (2, 615717591), (3, 410478394), (6, 205239197), (19, 64812378), (38, 32406189), (57, 21604126), (61, 20187462), (114, 10802063), (122, 10093731), (183, 6729154), (366, 3364577), (1159, 1062498), (2318, 531249), (2903, 424194), (3477, 354166), (3721, 330942), (5806, 212097), (6954, 177083), (7442, 165471), (8709, 141398), (11163, 110314), (17418, 70699), (22326, 55157)]