6444256468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{318581}}^1$

素因数の和:318987

約数の個数: 24

約数和(自身を含む): 12176204040

約数和(自身を除く): 5731947572

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 5057, 10114, 20228, 318581, 637162, 1274324, 4141553, 8283106, 16566212, 123928009, 247856018, 495712036, 1611064117, 3222128234, 6444256468]

約数ペア:

[(1, 6444256468), (2, 3222128234), (4, 1611064117), (13, 495712036), (26, 247856018), (52, 123928009), (389, 16566212), (778, 8283106), (1556, 4141553), (5057, 1274324), (10114, 637162), (20228, 318581)]