1320222332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79589}}^1$

素因数の和:79646

約数の個数: 48

約数和(自身を含む): 2807935200

約数和(自身を除く): 1487712868

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 4147, 8294, 16588, 79589, 159178, 318356, 875479, 1034657, 1750958, 2069314, 2308081, 3501916, 4138628, 4616162, 9232324, 11381227, 22762454, 25388891, 30005053, 45524908, 50777782, 60010106, 101555564, 120020212, 330055583, 660111166, 1320222332]

約数ペア:

[(1, 1320222332), (2, 660111166), (4, 330055583), (11, 120020212), (13, 101555564), (22, 60010106), (26, 50777782), (29, 45524908), (44, 30005053), (52, 25388891), (58, 22762454), (116, 11381227), (143, 9232324), (286, 4616162), (319, 4138628), (377, 3501916), (572, 2308081), (638, 2069314), (754, 1750958), (1276, 1034657), (1508, 875479), (4147, 318356), (8294, 159178), (16588, 79589)]