1330431248

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{461}}^1\times {\mathrm{569}}^1$

素因数の和:1355

約数の個数: 40

約数和(自身を含む): 2596005720

約数和(自身を除く): 1265574472

約数列:

[1, 2, 4, 8, 16, 317, 461, 569, 634, 922, 1138, 1268, 1844, 2276, 2536, 3688, 4552, 5072, 7376, 9104, 146137, 180373, 262309, 292274, 360746, 524618, 584548, 721492, 1049236, 1169096, 1442984, 2098472, 2338192, 2885968, 4196944, 83151953, 166303906, 332607812, 665215624, 1330431248]

約数ペア:

[(1, 1330431248), (2, 665215624), (4, 332607812), (8, 166303906), (16, 83151953), (317, 4196944), (461, 2885968), (569, 2338192), (634, 2098472), (922, 1442984), (1138, 1169096), (1268, 1049236), (1844, 721492), (2276, 584548), (2536, 524618), (3688, 360746), (4552, 292274), (5072, 262309), (7376, 180373), (9104, 146137)]