1343336689

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 1526031360

約数和(自身を除く): 182694671

約数列:

[1, 19, 23, 37, 251, 331, 437, 703, 851, 4769, 5773, 6289, 7613, 9287, 12247, 16169, 83081, 109687, 144647, 176453, 213601, 232693, 281681, 1578539, 1910863, 3073997, 4058419, 5351939, 36306397, 58405943, 70701931, 1343336689]

約数ペア:

[(1, 1343336689), (19, 70701931), (23, 58405943), (37, 36306397), (251, 5351939), (331, 4058419), (437, 3073997), (703, 1910863), (851, 1578539), (4769, 281681), (5773, 232693), (6289, 213601), (7613, 176453), (9287, 144647), (12247, 109687), (16169, 83081)]