743212

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 1386000

約数和(自身を除く): 642788

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 149, 172, 298, 596, 1247, 2494, 4321, 4988, 6407, 8642, 12814, 17284, 25628, 185803, 371606, 743212]

約数ペア:

[(1, 743212), (2, 371606), (4, 185803), (29, 25628), (43, 17284), (58, 12814), (86, 8642), (116, 6407), (149, 4988), (172, 4321), (298, 2494), (596, 1247)]