2019761796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12947191}}^1$

素因数の和:12947211

約数の個数: 24

約数和(自身を含む): 5075299264

約数和(自身を除く): 3055537468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12947191, 25894382, 38841573, 51788764, 77683146, 155366292, 168313483, 336626966, 504940449, 673253932, 1009880898, 2019761796]

約数ペア:

[(1, 2019761796), (2, 1009880898), (3, 673253932), (4, 504940449), (6, 336626966), (12, 168313483), (13, 155366292), (26, 77683146), (39, 51788764), (52, 38841573), (78, 25894382), (156, 12947191)]