2199880493872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{31057721}}^1$

素因数の和:31057981

約数の個数: 40

約数和(自身を含む): 4505854307760

約数和(自身を除く): 2305973813888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 233, 304, 466, 932, 1864, 3728, 4427, 8854, 17708, 35416, 70832, 31057721, 62115442, 124230884, 248461768, 496923536, 590096699, 1180193398, 2360386796, 4720773592, 7236448993, 9441547184, 14472897986, 28945795972, 57891591944, 115783183888, 137492530867, 274985061734, 549970123468, 1099940246936, 2199880493872]

約数ペア:

[(1, 2199880493872), (2, 1099940246936), (4, 549970123468), (8, 274985061734), (16, 137492530867), (19, 115783183888), (38, 57891591944), (76, 28945795972), (152, 14472897986), (233, 9441547184), (304, 7236448993), (466, 4720773592), (932, 2360386796), (1864, 1180193398), (3728, 590096699), (4427, 496923536), (8854, 248461768), (17708, 124230884), (35416, 62115442), (70832, 31057721)]