2488892485268

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{9391}}^1\times {\mathrm{52879}}^1$

素因数の和:62460

約数の個数: 48

約数和(自身を含む): 5006221516800

約数和(自身を除く): 2517329031532

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 9391, 18782, 37564, 52879, 65737, 105758, 131474, 211516, 262948, 370153, 740306, 1480612, 1680989, 3361978, 6723956, 9465341, 11766923, 18930682, 23533846, 37861364, 47067692, 66257387, 132514774, 265029548, 496586689, 993173378, 1986346756, 3476106823, 6952213646, 13904427292, 88889017331, 177778034662, 355556069324, 622223121317, 1244446242634, 2488892485268]

約数ペア:

[(1, 2488892485268), (2, 1244446242634), (4, 622223121317), (7, 355556069324), (14, 177778034662), (28, 88889017331), (179, 13904427292), (358, 6952213646), (716, 3476106823), (1253, 1986346756), (2506, 993173378), (5012, 496586689), (9391, 265029548), (18782, 132514774), (37564, 66257387), (52879, 47067692), (65737, 37861364), (105758, 23533846), (131474, 18930682), (211516, 11766923), (262948, 9465341), (370153, 6723956), (740306, 3361978), (1480612, 1680989)]