137698978

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{4019}}^1$

素因数の和:4521

約数の個数: 16

約数和(自身を含む): 212641920

約数和(自身を除く): 74942942

約数列:

[1, 2, 37, 74, 463, 926, 4019, 8038, 17131, 34262, 148703, 297406, 1860797, 3721594, 68849489, 137698978]

約数ペア:

[(1, 137698978), (2, 68849489), (37, 3721594), (74, 1860797), (463, 297406), (926, 148703), (4019, 34262), (8038, 17131)]