2569730306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{289841}}^1$

素因数の和:289898

約数の個数: 32

約数和(自身を含む): 4674571776

約数和(自身を除く): 2104841470

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 289841, 579682, 3188251, 3767933, 6376502, 7535866, 8985071, 17970142, 41447263, 82894526, 98835781, 116805923, 197671562, 233611846, 1284865153, 2569730306]

約数ペア:

[(1, 2569730306), (2, 1284865153), (11, 233611846), (13, 197671562), (22, 116805923), (26, 98835781), (31, 82894526), (62, 41447263), (143, 17970142), (286, 8985071), (341, 7535866), (403, 6376502), (682, 3767933), (806, 3188251), (4433, 579682), (8866, 289841)]