424793222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{1291}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 767758080

約数和(自身を除く): 342964858

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1237, 1291, 2474, 2582, 8659, 9037, 17318, 18074, 23503, 24529, 47006, 49058, 164521, 171703, 329042, 343406, 1596967, 3193934, 11178769, 22357538, 30342373, 60684746, 212396611, 424793222]

約数ペア:

[(1, 424793222), (2, 212396611), (7, 60684746), (14, 30342373), (19, 22357538), (38, 11178769), (133, 3193934), (266, 1596967), (1237, 343406), (1291, 329042), (2474, 171703), (2582, 164521), (8659, 49058), (9037, 47006), (17318, 24529), (18074, 23503)]