1012380070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{20333}}^1$

素因数の和:20736

約数の個数: 32

約数和(自身を含む): 1967680512

約数和(自身を除く): 955300442

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383, 766, 1915, 3830, 4979, 9958, 20333, 24895, 40666, 49790, 101665, 203330, 264329, 528658, 1321645, 2643290, 7787539, 15575078, 38937695, 77875390, 101238007, 202476014, 506190035, 1012380070]

約数ペア:

[(1, 1012380070), (2, 506190035), (5, 202476014), (10, 101238007), (13, 77875390), (26, 38937695), (65, 15575078), (130, 7787539), (383, 2643290), (766, 1321645), (1915, 528658), (3830, 264329), (4979, 203330), (9958, 101665), (20333, 49790), (24895, 40666)]