1323685844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2797}}^1$

素因数の和:3312

約数の個数: 48

約数和(自身を含む): 2632358400

約数和(自身を除く): 1308672556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 479, 494, 958, 988, 1916, 2797, 5594, 6227, 9101, 11188, 12454, 18202, 24908, 36361, 36404, 53143, 72722, 106286, 118313, 145444, 212572, 236626, 473252, 690859, 1339763, 1381718, 2679526, 2763436, 5359052, 17416919, 25455497, 34833838, 50910994, 69667676, 101821988, 330921461, 661842922, 1323685844]

約数ペア:

[(1, 1323685844), (2, 661842922), (4, 330921461), (13, 101821988), (19, 69667676), (26, 50910994), (38, 34833838), (52, 25455497), (76, 17416919), (247, 5359052), (479, 2763436), (494, 2679526), (958, 1381718), (988, 1339763), (1916, 690859), (2797, 473252), (5594, 236626), (6227, 212572), (9101, 145444), (11188, 118313), (12454, 106286), (18202, 72722), (24908, 53143), (36361, 36404)]