15421393922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{79}}^1\times {\mathrm{2549}}^1$

素因数の和:2759

約数の個数: 48

約数和(自身を含む): 26005104000

約数和(自身を除く): 10583710078

約数列:

[1, 2, 11, 22, 59, 79, 118, 158, 649, 869, 1298, 1738, 2549, 3481, 4661, 5098, 6962, 9322, 28039, 38291, 51271, 56078, 76582, 102542, 150391, 201371, 274999, 300782, 402742, 549998, 1654301, 2215081, 3024989, 3308602, 4430162, 6049978, 8873069, 11880889, 17746138, 23761778, 97603759, 130689779, 195207518, 261379558, 700972451, 1401944902, 7710696961, 15421393922]

約数ペア:

[(1, 15421393922), (2, 7710696961), (11, 1401944902), (22, 700972451), (59, 261379558), (79, 195207518), (118, 130689779), (158, 97603759), (649, 23761778), (869, 17746138), (1298, 11880889), (1738, 8873069), (2549, 6049978), (3481, 4430162), (4661, 3308602), (5098, 3024989), (6962, 2215081), (9322, 1654301), (28039, 549998), (38291, 402742), (51271, 300782), (56078, 274999), (76582, 201371), (102542, 150391)]