2018974432

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{29803}}^1$

素因数の和:29915

約数の個数: 48

約数和(自身を含む): 4168387440

約数和(自身を除く): 2149413008

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 73, 116, 146, 232, 292, 464, 584, 928, 1168, 2117, 2336, 4234, 8468, 16936, 29803, 33872, 59606, 67744, 119212, 238424, 476848, 864287, 953696, 1728574, 2175619, 3457148, 4351238, 6914296, 8702476, 13828592, 17404952, 27657184, 34809904, 63092951, 69619808, 126185902, 252371804, 504743608, 1009487216, 2018974432]

約数ペア:

[(1, 2018974432), (2, 1009487216), (4, 504743608), (8, 252371804), (16, 126185902), (29, 69619808), (32, 63092951), (58, 34809904), (73, 27657184), (116, 17404952), (146, 13828592), (232, 8702476), (292, 6914296), (464, 4351238), (584, 3457148), (928, 2175619), (1168, 1728574), (2117, 953696), (2336, 864287), (4234, 476848), (8468, 238424), (16936, 119212), (29803, 67744), (33872, 59606)]