38702170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{643}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 75301632

約数和(自身を除く): 36599462

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 463, 643, 926, 1286, 2315, 3215, 4630, 6019, 6430, 8359, 12038, 16718, 30095, 41795, 60190, 83590, 297709, 595418, 1488545, 2977090, 3870217, 7740434, 19351085, 38702170]

約数ペア:

[(1, 38702170), (2, 19351085), (5, 7740434), (10, 3870217), (13, 2977090), (26, 1488545), (65, 595418), (130, 297709), (463, 83590), (643, 60190), (926, 41795), (1286, 30095), (2315, 16718), (3215, 12038), (4630, 8359), (6019, 6430)]