4185454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 8169120

約数和(自身を除く): 3983666

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 61, 91, 122, 169, 182, 203, 338, 377, 406, 427, 754, 793, 854, 1183, 1586, 1769, 2366, 2639, 3538, 4901, 5278, 5551, 9802, 10309, 11102, 12383, 20618, 22997, 24766, 34307, 45994, 68614, 72163, 144326, 160979, 298961, 321958, 597922, 2092727, 4185454]

約数ペア:

[(1, 4185454), (2, 2092727), (7, 597922), (13, 321958), (14, 298961), (26, 160979), (29, 144326), (58, 72163), (61, 68614), (91, 45994), (122, 34307), (169, 24766), (182, 22997), (203, 20618), (338, 12383), (377, 11102), (406, 10309), (427, 9802), (754, 5551), (793, 5278), (854, 4901), (1183, 3538), (1586, 2639), (1769, 2366)]