2154446742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1654721}}^1$

素因数の和:1654764

約数の個数: 32

約数和(自身を含む): 5083305984

約数和(自身を除く): 2928859242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1654721, 3309442, 4964163, 9928326, 11583047, 23166094, 34749141, 51296351, 69498282, 102592702, 153889053, 307778106, 359074457, 718148914, 1077223371, 2154446742]

約数ペア:

[(1, 2154446742), (2, 1077223371), (3, 718148914), (6, 359074457), (7, 307778106), (14, 153889053), (21, 102592702), (31, 69498282), (42, 51296351), (62, 34749141), (93, 23166094), (186, 11583047), (217, 9928326), (434, 4964163), (651, 3309442), (1302, 1654721)]