1330882696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2591}}^1$

素因数の和:3070

約数の個数: 64

約数和(自身を含む): 2939328000

約数和(自身を除く): 1608445304

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 449, 572, 898, 1144, 1796, 2591, 3592, 4939, 5182, 5837, 9878, 10364, 11674, 19756, 20728, 23348, 28501, 33683, 39512, 46696, 57002, 64207, 67366, 114004, 128414, 134732, 228008, 256828, 269464, 370513, 513656, 741026, 1163359, 1482052, 2326718, 2964104, 4653436, 9306872, 12796949, 15123667, 25593898, 30247334, 51187796, 60494668, 102375592, 120989336, 166360337, 332720674, 665441348, 1330882696]

約数ペア:

[(1, 1330882696), (2, 665441348), (4, 332720674), (8, 166360337), (11, 120989336), (13, 102375592), (22, 60494668), (26, 51187796), (44, 30247334), (52, 25593898), (88, 15123667), (104, 12796949), (143, 9306872), (286, 4653436), (449, 2964104), (572, 2326718), (898, 1482052), (1144, 1163359), (1796, 741026), (2591, 513656), (3592, 370513), (4939, 269464), (5182, 256828), (5837, 228008), (9878, 134732), (10364, 128414), (11674, 114004), (19756, 67366), (20728, 64207), (23348, 57002), (28501, 46696), (33683, 39512)]