738883516

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1873}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 1506576064

約数和(自身を除く): 767692548

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 193, 292, 386, 511, 772, 1022, 1351, 1873, 2044, 2702, 3746, 5404, 7492, 13111, 14089, 26222, 28178, 52444, 56356, 98623, 136729, 197246, 273458, 361489, 394492, 546916, 722978, 957103, 1445956, 1914206, 2530423, 3828412, 5060846, 10121692, 26388697, 52777394, 105554788, 184720879, 369441758, 738883516]

約数ペア:

[(1, 738883516), (2, 369441758), (4, 184720879), (7, 105554788), (14, 52777394), (28, 26388697), (73, 10121692), (146, 5060846), (193, 3828412), (292, 2530423), (386, 1914206), (511, 1445956), (772, 957103), (1022, 722978), (1351, 546916), (1873, 394492), (2044, 361489), (2702, 273458), (3746, 197246), (5404, 136729), (7492, 98623), (13111, 56356), (14089, 52444), (26222, 28178)]