2018246828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{79697}}^1$

素因数の和:80201

約数の個数: 24

約数和(自身を含む): 3811477152

約数和(自身を除く): 1793230324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1948, 6331, 12662, 25324, 79697, 159394, 318788, 1036061, 2072122, 4144244, 38812439, 77624878, 155249756, 504561707, 1009123414, 2018246828]

約数ペア:

[(1, 2018246828), (2, 1009123414), (4, 504561707), (13, 155249756), (26, 77624878), (52, 38812439), (487, 4144244), (974, 2072122), (1948, 1036061), (6331, 318788), (12662, 159394), (25324, 79697)]