1666005124

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1\times {\mathrm{1097}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 3385283328

約数和(自身を除く): 1719278204

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 743, 1022, 1097, 1486, 2044, 2194, 2972, 4388, 5201, 7679, 10402, 15358, 20804, 30716, 54239, 80081, 108478, 160162, 216956, 320324, 379673, 560567, 759346, 815071, 1121134, 1518692, 1630142, 2242268, 3260284, 5705497, 11410994, 22821988, 59500183, 119000366, 238000732, 416501281, 833002562, 1666005124]

約数ペア:

[(1, 1666005124), (2, 833002562), (4, 416501281), (7, 238000732), (14, 119000366), (28, 59500183), (73, 22821988), (146, 11410994), (292, 5705497), (511, 3260284), (743, 2242268), (1022, 1630142), (1097, 1518692), (1486, 1121134), (2044, 815071), (2194, 759346), (2972, 560567), (4388, 379673), (5201, 320324), (7679, 216956), (10402, 160162), (15358, 108478), (20804, 80081), (30716, 54239)]