137897708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{6299}}^1$

素因数の和:6737

約数の個数: 24

約数和(自身を含む): 260542800

約数和(自身を除く): 122645092

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 5473, 6299, 10946, 12598, 21892, 25196, 81887, 163774, 327548, 2651879, 5303758, 10607516, 34474427, 68948854, 137897708]

約数ペア:

[(1, 137897708), (2, 68948854), (4, 34474427), (13, 10607516), (26, 5303758), (52, 2651879), (421, 327548), (842, 163774), (1684, 81887), (5473, 25196), (6299, 21892), (10946, 12598)]