1330705292392

素因数分解:

$2^3\times 7^1\times {\mathrm{32561}}^1\times {\mathrm{729787}}^1$

素因数の和:762361

約数の個数: 32

約数和(自身を含む): 2851602822720

約数和(自身を除く): 1520897530328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 32561, 65122, 130244, 227927, 260488, 455854, 729787, 911708, 1459574, 1823416, 2919148, 5108509, 5838296, 10217018, 20434036, 40868072, 23762594507, 47525189014, 95050378028, 166338161549, 190100756056, 332676323098, 665352646196, 1330705292392]

約数ペア:

[(1, 1330705292392), (2, 665352646196), (4, 332676323098), (7, 190100756056), (8, 166338161549), (14, 95050378028), (28, 47525189014), (56, 23762594507), (32561, 40868072), (65122, 20434036), (130244, 10217018), (227927, 5838296), (260488, 5108509), (455854, 2919148), (729787, 1823416), (911708, 1459574)]