244335782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 393600000

約数和(自身を除く): 149264218

約数列:

[1, 2, 19, 38, 79, 158, 199, 398, 409, 818, 1501, 3002, 3781, 7562, 7771, 15542, 15721, 31442, 32311, 64622, 81391, 162782, 298699, 597398, 613909, 1227818, 1546429, 3092858, 6429889, 12859778, 122167891, 244335782]

約数ペア:

[(1, 244335782), (2, 122167891), (19, 12859778), (38, 6429889), (79, 3092858), (158, 1546429), (199, 1227818), (398, 613909), (409, 597398), (818, 298699), (1501, 162782), (3002, 81391), (3781, 64622), (7562, 32311), (7771, 31442), (15542, 15721)]