2139590544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{489833}}^1$

素因数の和:489864

約数の個数: 80

約数和(自身を含む): 6802814592

約数和(自身を除く): 4663224048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 489833, 979666, 1469499, 1959332, 2938998, 3428831, 3918664, 5877996, 6367829, 6857662, 7837328, 10286493, 11755992, 12735658, 13715324, 19103487, 20572986, 23511984, 25471316, 27430648, 38206974, 41145972, 44574803, 50942632, 54861296, 76413948, 82291944, 89149606, 101885264, 133724409, 152827896, 164583888, 178299212, 267448818, 305655792, 356598424, 534897636, 713196848, 1069795272, 2139590544]

約数ペア:

[(1, 2139590544), (2, 1069795272), (3, 713196848), (4, 534897636), (6, 356598424), (7, 305655792), (8, 267448818), (12, 178299212), (13, 164583888), (14, 152827896), (16, 133724409), (21, 101885264), (24, 89149606), (26, 82291944), (28, 76413948), (39, 54861296), (42, 50942632), (48, 44574803), (52, 41145972), (56, 38206974), (78, 27430648), (84, 25471316), (91, 23511984), (104, 20572986), (112, 19103487), (156, 13715324), (168, 12735658), (182, 11755992), (208, 10286493), (273, 7837328), (312, 6857662), (336, 6367829), (364, 5877996), (546, 3918664), (624, 3428831), (728, 2938998), (1092, 1959332), (1456, 1469499), (2184, 979666), (4368, 489833)]