4152460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15971}}^1$

素因数の和:15993

約数の個数: 24

約数和(自身を含む): 9391536

約数和(自身を除く): 5239076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 15971, 31942, 63884, 79855, 159710, 207623, 319420, 415246, 830492, 1038115, 2076230, 4152460]

約数ペア:

[(1, 4152460), (2, 2076230), (4, 1038115), (5, 830492), (10, 415246), (13, 319420), (20, 207623), (26, 159710), (52, 79855), (65, 63884), (130, 31942), (260, 15971)]