8220804774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2150917}}^1$

素因数の和:2150949

約数の個数: 48

約数和(自身を含む): 20597190768

約数和(自身を除く): 12376385994

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 2150917, 4301834, 6452751, 12905502, 15056419, 27961921, 30112838, 45169257, 55923842, 83885763, 90338514, 105394933, 167771526, 195733447, 210789866, 316184799, 391466894, 587200341, 632369598, 1174400682, 1370134129, 2740268258, 4110402387, 8220804774]

約数ペア:

[(1, 8220804774), (2, 4110402387), (3, 2740268258), (6, 1370134129), (7, 1174400682), (13, 632369598), (14, 587200341), (21, 391466894), (26, 316184799), (39, 210789866), (42, 195733447), (49, 167771526), (78, 105394933), (91, 90338514), (98, 83885763), (147, 55923842), (182, 45169257), (273, 30112838), (294, 27961921), (546, 15056419), (637, 12905502), (1274, 6452751), (1911, 4301834), (3822, 2150917)]