2291567488

素因数分解:

$2^7\times 7^1\times {\mathrm{2557553}}^1$

素因数の和:2557574

約数の個数: 32

約数和(自身を含む): 5217410160

約数和(自身を除く): 2925842672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2557553, 5115106, 10230212, 17902871, 20460424, 35805742, 40920848, 71611484, 81841696, 143222968, 163683392, 286445936, 327366784, 572891872, 1145783744, 2291567488]

約数ペア:

[(1, 2291567488), (2, 1145783744), (4, 572891872), (7, 327366784), (8, 286445936), (14, 163683392), (16, 143222968), (28, 81841696), (32, 71611484), (56, 40920848), (64, 35805742), (112, 20460424), (128, 17902871), (224, 10230212), (448, 5115106), (896, 2557553)]