1613706224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{42863}}^1$

素因数の和:43065

約数の個数: 40

約数和(自身を含む): 3385741632

約数和(自身を除く): 1772035408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2896, 4706, 9412, 18824, 37648, 42863, 85726, 171452, 342904, 557219, 685808, 1114438, 2228876, 4457752, 7758203, 8915504, 15516406, 31032812, 62065624, 100856639, 124131248, 201713278, 403426556, 806853112, 1613706224]

約数ペア:

[(1, 1613706224), (2, 806853112), (4, 403426556), (8, 201713278), (13, 124131248), (16, 100856639), (26, 62065624), (52, 31032812), (104, 15516406), (181, 8915504), (208, 7758203), (362, 4457752), (724, 2228876), (1448, 1114438), (2353, 685808), (2896, 557219), (4706, 342904), (9412, 171452), (18824, 85726), (37648, 42863)]