919441736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{19483}}^1$

素因数の和:19853

約数の個数: 32

約数和(自身を含む): 1830716640

約数和(自身を除く): 911274904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 347, 694, 1388, 2776, 5899, 11798, 19483, 23596, 38966, 47192, 77932, 155864, 331211, 662422, 1324844, 2649688, 6760601, 13521202, 27042404, 54084808, 114930217, 229860434, 459720868, 919441736]

約数ペア:

[(1, 919441736), (2, 459720868), (4, 229860434), (8, 114930217), (17, 54084808), (34, 27042404), (68, 13521202), (136, 6760601), (347, 2649688), (694, 1324844), (1388, 662422), (2776, 331211), (5899, 155864), (11798, 77932), (19483, 47192), (23596, 38966)]