7390063460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28423321}}^1$

素因数の和:28423343

約数の個数: 24

約数和(自身を含む): 16712913336

約数和(自身を除く): 9322849876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 28423321, 56846642, 113693284, 142116605, 284233210, 369503173, 568466420, 739006346, 1478012692, 1847515865, 3695031730, 7390063460]

約数ペア:

[(1, 7390063460), (2, 3695031730), (4, 1847515865), (5, 1478012692), (10, 739006346), (13, 568466420), (20, 369503173), (26, 284233210), (52, 142116605), (65, 113693284), (130, 56846642), (260, 28423321)]