2647055472

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{904049}}^1$

素因数の和:904121

約数の個数: 40

約数和(自身を含む): 6950336400

約数和(自身を除く): 4303280928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 904049, 1808098, 2712147, 3616196, 5424294, 7232392, 10848588, 14464784, 21697176, 43394352, 55146989, 110293978, 165440967, 220587956, 330881934, 441175912, 661763868, 882351824, 1323527736, 2647055472]

約数ペア:

[(1, 2647055472), (2, 1323527736), (3, 882351824), (4, 661763868), (6, 441175912), (8, 330881934), (12, 220587956), (16, 165440967), (24, 110293978), (48, 55146989), (61, 43394352), (122, 21697176), (183, 14464784), (244, 10848588), (366, 7232392), (488, 5424294), (732, 3616196), (976, 2712147), (1464, 1808098), (2928, 904049)]