2110282804

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{80953}}^1$

素因数の和:80997

約数の個数: 48

約数和(自身を含む): 4533424000

約数和(自身を除く): 2423141196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 6517, 13034, 26068, 80953, 161906, 323812, 566671, 1133342, 1538107, 2266684, 3076214, 3966697, 6152428, 7933394, 10766749, 15866788, 21533498, 27766879, 43066996, 55533758, 75367243, 111067516, 150734486, 301468972, 527570701, 1055141402, 2110282804]

約数ペア:

[(1, 2110282804), (2, 1055141402), (4, 527570701), (7, 301468972), (14, 150734486), (19, 111067516), (28, 75367243), (38, 55533758), (49, 43066996), (76, 27766879), (98, 21533498), (133, 15866788), (196, 10766749), (266, 7933394), (343, 6152428), (532, 3966697), (686, 3076214), (931, 2266684), (1372, 1538107), (1862, 1133342), (3724, 566671), (6517, 323812), (13034, 161906), (26068, 80953)]