2100031024

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{206047}}^1$

素因数の和:206082

約数の個数: 60

約数和(自身を含む): 5097215424

約数和(自身を除く): 2997184400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 206047, 412094, 824188, 1442329, 1648376, 2678611, 2884658, 3296752, 5357222, 5769316, 10096303, 10714444, 11538632, 18750277, 20192606, 21428888, 23077264, 37500554, 40385212, 42857776, 75001108, 80770424, 131251939, 150002216, 161540848, 262503878, 300004432, 525007756, 1050015512, 2100031024]

約数ペア:

[(1, 2100031024), (2, 1050015512), (4, 525007756), (7, 300004432), (8, 262503878), (13, 161540848), (14, 150002216), (16, 131251939), (26, 80770424), (28, 75001108), (49, 42857776), (52, 40385212), (56, 37500554), (91, 23077264), (98, 21428888), (104, 20192606), (112, 18750277), (182, 11538632), (196, 10714444), (208, 10096303), (364, 5769316), (392, 5357222), (637, 3296752), (728, 2884658), (784, 2678611), (1274, 1648376), (1456, 1442329), (2548, 824188), (5096, 412094), (10192, 206047)]