1340152809974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{7191127}}^1$

素因数の和:7191380

約数の個数: 32

約数和(自身を含む): 2255367856896

約数和(自身を除く): 915215046922

約数列:

[1, 2, 11, 22, 43, 86, 197, 394, 473, 946, 2167, 4334, 8471, 16942, 93181, 186362, 7191127, 14382254, 79102397, 158204794, 309218461, 618436922, 1416652019, 2833304038, 3401403071, 6802806142, 15583172209, 31166344418, 60916036817, 121832073634, 670076404987, 1340152809974]

約数ペア:

[(1, 1340152809974), (2, 670076404987), (11, 121832073634), (22, 60916036817), (43, 31166344418), (86, 15583172209), (197, 6802806142), (394, 3401403071), (473, 2833304038), (946, 1416652019), (2167, 618436922), (4334, 309218461), (8471, 158204794), (16942, 79102397), (93181, 14382254), (186362, 7191127)]