2205814804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{19183}}^1$

素因数の和:19312

約数の個数: 48

約数和(自身を含む): 4350931200

約数和(自身を除く): 2145116396

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 89, 178, 323, 356, 646, 1292, 1513, 1691, 3026, 3382, 6052, 6764, 19183, 28747, 38366, 57494, 76732, 114988, 326111, 364477, 652222, 728954, 1304444, 1457908, 1707287, 3414574, 6196109, 6829148, 12392218, 24784436, 29023879, 32438453, 58047758, 64876906, 116095516, 129753812, 551453701, 1102907402, 2205814804]

約数ペア:

[(1, 2205814804), (2, 1102907402), (4, 551453701), (17, 129753812), (19, 116095516), (34, 64876906), (38, 58047758), (68, 32438453), (76, 29023879), (89, 24784436), (178, 12392218), (323, 6829148), (356, 6196109), (646, 3414574), (1292, 1707287), (1513, 1457908), (1691, 1304444), (3026, 728954), (3382, 652222), (6052, 364477), (6764, 326111), (19183, 114988), (28747, 76732), (38366, 57494)]