2021830190

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{7879}}^1$

素因数の和:8336

約数の個数: 32

約数和(自身を含む): 3703726080

約数和(自身を除く): 1681895890

約数列:

[1, 2, 5, 10, 67, 134, 335, 383, 670, 766, 1915, 3830, 7879, 15758, 25661, 39395, 51322, 78790, 128305, 256610, 527893, 1055786, 2639465, 3017657, 5278930, 6035314, 15088285, 30176570, 202183019, 404366038, 1010915095, 2021830190]

約数ペア:

[(1, 2021830190), (2, 1010915095), (5, 404366038), (10, 202183019), (67, 30176570), (134, 15088285), (335, 6035314), (383, 5278930), (670, 3017657), (766, 2639465), (1915, 1055786), (3830, 527893), (7879, 256610), (15758, 128305), (25661, 78790), (39395, 51322)]