2017551808

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{14891}}^1$

素因数の和:15005

約数の個数: 56

約数和(自身を含む): 4198650480

約数和(自身を除く): 2181098672

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 73, 116, 146, 232, 292, 464, 584, 928, 1168, 1856, 2117, 2336, 4234, 4672, 8468, 14891, 16936, 29782, 33872, 59564, 67744, 119128, 135488, 238256, 431839, 476512, 863678, 953024, 1087043, 1727356, 2174086, 3454712, 4348172, 6909424, 8696344, 13818848, 17392688, 27637696, 31524247, 34785376, 63048494, 69570752, 126096988, 252193976, 504387952, 1008775904, 2017551808]

約数ペア:

[(1, 2017551808), (2, 1008775904), (4, 504387952), (8, 252193976), (16, 126096988), (29, 69570752), (32, 63048494), (58, 34785376), (64, 31524247), (73, 27637696), (116, 17392688), (146, 13818848), (232, 8696344), (292, 6909424), (464, 4348172), (584, 3454712), (928, 2174086), (1168, 1727356), (1856, 1087043), (2117, 953024), (2336, 863678), (4234, 476512), (4672, 431839), (8468, 238256), (14891, 135488), (16936, 119128), (29782, 67744), (33872, 59564)]