2378630513

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{81157}}^1$

素因数の和:81296

約数の個数: 16

約数和(自身を含む): 2804820480

約数和(自身を除く): 426189967

約数列:

[1, 7, 53, 79, 371, 553, 4187, 29309, 81157, 568099, 4301321, 6411403, 30109247, 44879821, 339804359, 2378630513]

約数ペア:

[(1, 2378630513), (7, 339804359), (53, 44879821), (79, 30109247), (371, 6411403), (553, 4301321), (4187, 568099), (29309, 81157)]