5471578

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 9820800

約数和(自身を除く): 4349222

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 149, 298, 301, 427, 602, 854, 1043, 2086, 2623, 5246, 6407, 9089, 12814, 18178, 18361, 36722, 44849, 63623, 89698, 127246, 390827, 781654, 2735789, 5471578]

約数ペア:

[(1, 5471578), (2, 2735789), (7, 781654), (14, 390827), (43, 127246), (61, 89698), (86, 63623), (122, 44849), (149, 36722), (298, 18361), (301, 18178), (427, 12814), (602, 9089), (854, 6407), (1043, 5246), (2086, 2623)]