1892488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 3951360

約数和(自身を除く): 2058872

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 587, 806, 1174, 1612, 2348, 3224, 4696, 7631, 15262, 18197, 30524, 36394, 61048, 72788, 145576, 236561, 473122, 946244, 1892488]

約数ペア:

[(1, 1892488), (2, 946244), (4, 473122), (8, 236561), (13, 145576), (26, 72788), (31, 61048), (52, 36394), (62, 30524), (104, 18197), (124, 15262), (248, 7631), (403, 4696), (587, 3224), (806, 2348), (1174, 1612)]