355390412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2521}}^1\times {\mathrm{2711}}^1$

素因数の和:5249

約数の個数: 24

約数和(自身を含む): 670287072

約数和(自身を除く): 314896660

約数列:

[1, 2, 4, 13, 26, 52, 2521, 2711, 5042, 5422, 10084, 10844, 32773, 35243, 65546, 70486, 131092, 140972, 6834431, 13668862, 27337724, 88847603, 177695206, 355390412]

約数ペア:

[(1, 355390412), (2, 177695206), (4, 88847603), (13, 27337724), (26, 13668862), (52, 6834431), (2521, 140972), (2711, 131092), (5042, 70486), (5422, 65546), (10084, 35243), (10844, 32773)]