127645284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{818239}}^1$

素因数の和:818259

約数の個数: 24

約数和(自身を含む): 320750080

約数和(自身を除く): 193104796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 818239, 1636478, 2454717, 3272956, 4909434, 9818868, 10637107, 21274214, 31911321, 42548428, 63822642, 127645284]

約数ペア:

[(1, 127645284), (2, 63822642), (3, 42548428), (4, 31911321), (6, 21274214), (12, 10637107), (13, 9818868), (26, 4909434), (39, 3272956), (52, 2454717), (78, 1636478), (156, 818239)]