869879398

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1801}}^1$

素因数の和:2008

約数の個数: 32

約数和(自身を含む): 1375545888

約数和(自身を除く): 505666490

約数列:

[1, 2, 37, 61, 74, 107, 122, 214, 1801, 2257, 3602, 3959, 4514, 6527, 7918, 13054, 66637, 109861, 133274, 192707, 219722, 241499, 385414, 482998, 4064857, 7130159, 8129714, 11755127, 14260318, 23510254, 434939699, 869879398]

約数ペア:

[(1, 869879398), (2, 434939699), (37, 23510254), (61, 14260318), (74, 11755127), (107, 8129714), (122, 7130159), (214, 4064857), (1801, 482998), (2257, 385414), (3602, 241499), (3959, 219722), (4514, 192707), (6527, 133274), (7918, 109861), (13054, 66637)]