8865164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 19595520

約数和(自身を除く): 10730356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 269, 308, 428, 538, 749, 1076, 1177, 1498, 1883, 2354, 2959, 2996, 3766, 4708, 5918, 7532, 8239, 11836, 16478, 20713, 28783, 32956, 41426, 57566, 82852, 115132, 201481, 316613, 402962, 633226, 805924, 1266452, 2216291, 4432582, 8865164]

約数ペア:

[(1, 8865164), (2, 4432582), (4, 2216291), (7, 1266452), (11, 805924), (14, 633226), (22, 402962), (28, 316613), (44, 201481), (77, 115132), (107, 82852), (154, 57566), (214, 41426), (269, 32956), (308, 28783), (428, 20713), (538, 16478), (749, 11836), (1076, 8239), (1177, 7532), (1498, 5918), (1883, 4708), (2354, 3766), (2959, 2996)]