2011296258

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{541}}^1$

素因数の和:1041

約数の個数: 80

約数和(自身を含む): 4610939256

約数和(自身を除く): 2599642998

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 433, 477, 541, 866, 954, 1082, 1299, 1431, 1623, 2598, 2862, 3246, 3897, 4293, 4869, 7794, 8586, 9738, 11691, 14607, 22949, 23382, 28673, 29214, 35073, 43821, 45898, 57346, 68847, 70146, 86019, 87642, 137694, 172038, 206541, 234253, 258057, 413082, 468506, 516114, 619623, 702759, 774171, 1239246, 1405518, 1548342, 1858869, 2108277, 2322513, 3717738, 4216554, 4645026, 6324831, 12415409, 12649662, 18974493, 24830818, 37246227, 37948986, 74492454, 111738681, 223477362, 335216043, 670432086, 1005648129, 2011296258]

約数ペア:

[(1, 2011296258), (2, 1005648129), (3, 670432086), (6, 335216043), (9, 223477362), (18, 111738681), (27, 74492454), (53, 37948986), (54, 37246227), (81, 24830818), (106, 18974493), (159, 12649662), (162, 12415409), (318, 6324831), (433, 4645026), (477, 4216554), (541, 3717738), (866, 2322513), (954, 2108277), (1082, 1858869), (1299, 1548342), (1431, 1405518), (1623, 1239246), (2598, 774171), (2862, 702759), (3246, 619623), (3897, 516114), (4293, 468506), (4869, 413082), (7794, 258057), (8586, 234253), (9738, 206541), (11691, 172038), (14607, 137694), (22949, 87642), (23382, 86019), (28673, 70146), (29214, 68847), (35073, 57346), (43821, 45898)]