629256212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{33521}}^1$

素因数の和:33576

約数の個数: 36

約数和(自身を含む): 1251644436

約数和(自身を除く): 622388224

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4693, 9386, 18772, 33521, 67042, 134084, 435773, 636899, 871546, 1273798, 1743092, 2547596, 8279687, 12101081, 16559374, 24202162, 33118748, 48404324, 157314053, 314628106, 629256212]

約数ペア:

[(1, 629256212), (2, 314628106), (4, 157314053), (13, 48404324), (19, 33118748), (26, 24202162), (38, 16559374), (52, 12101081), (76, 8279687), (247, 2547596), (361, 1743092), (494, 1273798), (722, 871546), (988, 636899), (1444, 435773), (4693, 134084), (9386, 67042), (18772, 33521)]