2019925544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2774623}}^1$

素因数の和:2774649

約数の個数: 32

約数和(自身を含む): 4661368320

約数和(自身を除く): 2641442776

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2774623, 5549246, 11098492, 19422361, 22196984, 36070099, 38844722, 72140198, 77689444, 144280396, 155378888, 252490693, 288560792, 504981386, 1009962772, 2019925544]

約数ペア:

[(1, 2019925544), (2, 1009962772), (4, 504981386), (7, 288560792), (8, 252490693), (13, 155378888), (14, 144280396), (26, 77689444), (28, 72140198), (52, 38844722), (56, 36070099), (91, 22196984), (104, 19422361), (182, 11098492), (364, 5549246), (728, 2774623)]