249849444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1601599}}^1$

素因数の和:1601619

約数の個数: 24

約数和(自身を含む): 627827200

約数和(自身を除く): 377977756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1601599, 3203198, 4804797, 6406396, 9609594, 19219188, 20820787, 41641574, 62462361, 83283148, 124924722, 249849444]

約数ペア:

[(1, 249849444), (2, 124924722), (3, 83283148), (4, 62462361), (6, 41641574), (12, 20820787), (13, 19219188), (26, 9609594), (39, 6406396), (52, 4804797), (78, 3203198), (156, 1601599)]