492704966

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1013}}^1\times {\mathrm{1439}}^1$

素因数の和:2480

約数の個数: 24

約数和(自身を含む): 801627840

約数和(自身を除く): 308922874

約数列:

[1, 2, 13, 26, 169, 338, 1013, 1439, 2026, 2878, 13169, 18707, 26338, 37414, 171197, 243191, 342394, 486382, 1457707, 2915414, 18950191, 37900382, 246352483, 492704966]

約数ペア:

[(1, 492704966), (2, 246352483), (13, 37900382), (26, 18950191), (169, 2915414), (338, 1457707), (1013, 486382), (1439, 342394), (2026, 243191), (2878, 171197), (13169, 37414), (18707, 26338)]