421867586

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{827}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 734469120

約数和(自身を除く): 312601534

約数列:

[1, 2, 7, 14, 83, 166, 439, 581, 827, 878, 1162, 1654, 3073, 5789, 6146, 11578, 36437, 68641, 72874, 137282, 255059, 363053, 480487, 510118, 726106, 960974, 2541371, 5082742, 30133399, 60266798, 210933793, 421867586]

約数ペア:

[(1, 421867586), (2, 210933793), (7, 60266798), (14, 30133399), (83, 5082742), (166, 2541371), (439, 960974), (581, 726106), (827, 510118), (878, 480487), (1162, 363053), (1654, 255059), (3073, 137282), (5789, 72874), (6146, 68641), (11578, 36437)]