541796190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1389221}}^1$

素因数の和:1389244

約数の個数: 32

約数和(自身を含む): 1400335776

約数和(自身を除く): 858539586

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1389221, 2778442, 4167663, 6946105, 8335326, 13892210, 18059873, 20838315, 36119746, 41676630, 54179619, 90299365, 108359238, 180598730, 270898095, 541796190]

約数ペア:

[(1, 541796190), (2, 270898095), (3, 180598730), (5, 108359238), (6, 90299365), (10, 54179619), (13, 41676630), (15, 36119746), (26, 20838315), (30, 18059873), (39, 13892210), (65, 8335326), (78, 6946105), (130, 4167663), (195, 2778442), (390, 1389221)]