442147916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1\times {\mathrm{859}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 915425280

約数和(自身を除く): 473277364

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 593, 859, 868, 1186, 1718, 2372, 3436, 4151, 6013, 8302, 12026, 16604, 18383, 24052, 26629, 36766, 53258, 73532, 106516, 128681, 186403, 257362, 372806, 509387, 514724, 745612, 1018774, 2037548, 3565709, 7131418, 14262836, 15790997, 31581994, 63163988, 110536979, 221073958, 442147916]

約数ペア:

[(1, 442147916), (2, 221073958), (4, 110536979), (7, 63163988), (14, 31581994), (28, 15790997), (31, 14262836), (62, 7131418), (124, 3565709), (217, 2037548), (434, 1018774), (593, 745612), (859, 514724), (868, 509387), (1186, 372806), (1718, 257362), (2372, 186403), (3436, 128681), (4151, 106516), (6013, 73532), (8302, 53258), (12026, 36766), (16604, 26629), (18383, 24052)]