4998406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 9656064

約数和(自身を除く): 4657658

約数列:

[1, 2, 7, 14, 19, 23, 38, 43, 46, 86, 133, 161, 266, 301, 322, 361, 437, 602, 722, 817, 874, 989, 1634, 1978, 2527, 3059, 5054, 5719, 6118, 6923, 8303, 11438, 13846, 15523, 16606, 18791, 31046, 37582, 58121, 108661, 116242, 131537, 217322, 263074, 357029, 714058, 2499203, 4998406]

約数ペア:

[(1, 4998406), (2, 2499203), (7, 714058), (14, 357029), (19, 263074), (23, 217322), (38, 131537), (43, 116242), (46, 108661), (86, 58121), (133, 37582), (161, 31046), (266, 18791), (301, 16606), (322, 15523), (361, 13846), (437, 11438), (602, 8303), (722, 6923), (817, 6118), (874, 5719), (989, 5054), (1634, 3059), (1978, 2527)]