2051567656985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{4133}}^1\times {\mathrm{4793}}^1$

素因数の和:9218

約数の個数: 64

約数和(自身を含む): 3082156945920

約数和(自身を除く): 1030589288935

約数列:

[1, 5, 7, 11, 35, 55, 77, 269, 385, 1345, 1883, 2959, 4133, 4793, 9415, 14795, 20665, 20713, 23965, 28931, 33551, 45463, 52723, 103565, 144655, 167755, 227315, 263615, 318241, 369061, 1111777, 1289317, 1591205, 1845305, 5558885, 6446585, 7782439, 9025219, 12229547, 14182487, 19809469, 38912195, 45126095, 61147735, 70912435, 85606829, 99047345, 99277409, 138666283, 217904159, 428034145, 496387045, 693331415, 1089520795, 1525329113, 5328747161, 7626645565, 26643735805, 37301230127, 58616218771, 186506150635, 293081093855, 410313531397, 2051567656985]

約数ペア:

[(1, 2051567656985), (5, 410313531397), (7, 293081093855), (11, 186506150635), (35, 58616218771), (55, 37301230127), (77, 26643735805), (269, 7626645565), (385, 5328747161), (1345, 1525329113), (1883, 1089520795), (2959, 693331415), (4133, 496387045), (4793, 428034145), (9415, 217904159), (14795, 138666283), (20665, 99277409), (20713, 99047345), (23965, 85606829), (28931, 70912435), (33551, 61147735), (45463, 45126095), (52723, 38912195), (103565, 19809469), (144655, 14182487), (167755, 12229547), (227315, 9025219), (263615, 7782439), (318241, 6446585), (369061, 5558885), (1111777, 1845305), (1289317, 1591205)]