317665192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{4111}}^1$

素因数の和:4873

約数の個数: 32

約数和(自身を含む): 642458880

約数和(自身を除く): 324793688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 743, 1486, 2972, 4111, 5944, 8222, 9659, 16444, 19318, 32888, 38636, 53443, 77272, 106886, 213772, 427544, 3054473, 6108946, 12217892, 24435784, 39708149, 79416298, 158832596, 317665192]

約数ペア:

[(1, 317665192), (2, 158832596), (4, 79416298), (8, 39708149), (13, 24435784), (26, 12217892), (52, 6108946), (104, 3054473), (743, 427544), (1486, 213772), (2972, 106886), (4111, 77272), (5944, 53443), (8222, 38636), (9659, 32888), (16444, 19318)]