8742266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 14817600

約数和(自身を除く): 6075334

約数列:

[1, 2, 13, 26, 41, 59, 82, 118, 139, 278, 533, 767, 1066, 1534, 1807, 2419, 3614, 4838, 5699, 8201, 11398, 16402, 31447, 62894, 74087, 106613, 148174, 213226, 336241, 672482, 4371133, 8742266]

約数ペア:

[(1, 8742266), (2, 4371133), (13, 672482), (26, 336241), (41, 213226), (59, 148174), (82, 106613), (118, 74087), (139, 62894), (278, 31447), (533, 16402), (767, 11398), (1066, 8201), (1534, 5699), (1807, 4838), (2419, 3614)]