395056551824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{118138921}}^1$

素因数の和:118138959

約数の個数: 40

約数和(自身を含む): 878953579680

約数和(自身を除く): 483897027856

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 118138921, 236277842, 472555684, 945111368, 1299528131, 1890222736, 2244639499, 2599056262, 4489278998, 5198112524, 8978557996, 10396225048, 17957115992, 20792450096, 24691034489, 35914231984, 49382068978, 98764137956, 197528275912, 395056551824]

約数ペア:

[(1, 395056551824), (2, 197528275912), (4, 98764137956), (8, 49382068978), (11, 35914231984), (16, 24691034489), (19, 20792450096), (22, 17957115992), (38, 10396225048), (44, 8978557996), (76, 5198112524), (88, 4489278998), (152, 2599056262), (176, 2244639499), (209, 1890222736), (304, 1299528131), (418, 945111368), (836, 472555684), (1672, 236277842), (3344, 118138921)]