383141990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{497587}}^1$

素因数の和:497612

約数の個数: 32

約数和(自身を含む): 859832064

約数和(自身を除く): 476690074

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 497587, 995174, 2487935, 3483109, 4975870, 5473457, 6966218, 10946914, 17415545, 27367285, 34831090, 38314199, 54734570, 76628398, 191570995, 383141990]

約数ペア:

[(1, 383141990), (2, 191570995), (5, 76628398), (7, 54734570), (10, 38314199), (11, 34831090), (14, 27367285), (22, 17415545), (35, 10946914), (55, 6966218), (70, 5473457), (77, 4975870), (110, 3483109), (154, 2487935), (385, 995174), (770, 497587)]