987346312

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{3533}}^1$

素因数の和:3913

約数の個数: 32

約数和(自身を含む): 1871677080

約数和(自身を除く): 884330768

約数列:

[1, 2, 4, 8, 181, 193, 362, 386, 724, 772, 1448, 1544, 3533, 7066, 14132, 28264, 34933, 69866, 139732, 279464, 639473, 681869, 1278946, 1363738, 2557892, 2727476, 5115784, 5454952, 123418289, 246836578, 493673156, 987346312]

約数ペア:

[(1, 987346312), (2, 493673156), (4, 246836578), (8, 123418289), (181, 5454952), (193, 5115784), (362, 2727476), (386, 2557892), (724, 1363738), (772, 1278946), (1448, 681869), (1544, 639473), (3533, 279464), (7066, 139732), (14132, 69866), (28264, 34933)]