2023704670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{29879}}^1$

素因数の和:30420

約数の個数: 32

約数和(自身を含む): 3930534720

約数和(自身を除く): 1906830050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 521, 1042, 2605, 5210, 6773, 13546, 29879, 33865, 59758, 67730, 149395, 298790, 388427, 776854, 1942135, 3884270, 15566959, 31133918, 77834795, 155669590, 202370467, 404740934, 1011852335, 2023704670]

約数ペア:

[(1, 2023704670), (2, 1011852335), (5, 404740934), (10, 202370467), (13, 155669590), (26, 77834795), (65, 31133918), (130, 15566959), (521, 3884270), (1042, 1942135), (2605, 776854), (5210, 388427), (6773, 298790), (13546, 149395), (29879, 67730), (33865, 59758)]