1364428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 2708720

約数和(自身を除く): 1344292

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1381, 2762, 5524, 17953, 26239, 35906, 52478, 71812, 104956, 341107, 682214, 1364428]

約数ペア:

[(1, 1364428), (2, 682214), (4, 341107), (13, 104956), (19, 71812), (26, 52478), (38, 35906), (52, 26239), (76, 17953), (247, 5524), (494, 2762), (988, 1381)]