1839586

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 3421440

約数和(自身を除く): 1581854

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 197, 203, 322, 394, 406, 667, 1334, 1379, 2758, 4531, 4669, 5713, 9062, 9338, 11426, 31717, 39991, 63434, 79982, 131399, 262798, 919793, 1839586]

約数ペア:

[(1, 1839586), (2, 919793), (7, 262798), (14, 131399), (23, 79982), (29, 63434), (46, 39991), (58, 31717), (161, 11426), (197, 9338), (203, 9062), (322, 5713), (394, 4669), (406, 4531), (667, 2758), (1334, 1379)]