1666883932

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{25561}}^1$

素因数の和:25726

約数の個数: 48

約数和(自身を含む): 3555776448

約数和(自身を除く): 1888892516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 137, 238, 274, 476, 548, 959, 1918, 2329, 3836, 4658, 9316, 16303, 25561, 32606, 51122, 65212, 102244, 178927, 357854, 434537, 715708, 869074, 1738148, 3041759, 3501857, 6083518, 7003714, 12167036, 14007428, 24512999, 49025998, 59531569, 98051996, 119063138, 238126276, 416720983, 833441966, 1666883932]

約数ペア:

[(1, 1666883932), (2, 833441966), (4, 416720983), (7, 238126276), (14, 119063138), (17, 98051996), (28, 59531569), (34, 49025998), (68, 24512999), (119, 14007428), (137, 12167036), (238, 7003714), (274, 6083518), (476, 3501857), (548, 3041759), (959, 1738148), (1918, 869074), (2329, 715708), (3836, 434537), (4658, 357854), (9316, 178927), (16303, 102244), (25561, 65212), (32606, 51122)]