1336681445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 1906882560

約数和(自身を除く): 570201115

約数列:

[1, 5, 11, 19, 43, 55, 95, 151, 197, 209, 215, 473, 755, 817, 985, 1045, 1661, 2167, 2365, 2869, 3743, 4085, 6493, 8305, 8471, 8987, 10835, 14345, 18715, 29747, 31559, 32465, 41173, 42355, 44935, 71423, 93181, 123367, 148735, 157795, 160949, 205865, 327217, 357115, 465905, 565193, 616835, 804745, 1279121, 1357037, 1636085, 1770439, 2825965, 6217123, 6395605, 6785185, 8852195, 14070331, 24303299, 31085615, 70351655, 121516495, 267336289, 1336681445]

約数ペア:

[(1, 1336681445), (5, 267336289), (11, 121516495), (19, 70351655), (43, 31085615), (55, 24303299), (95, 14070331), (151, 8852195), (197, 6785185), (209, 6395605), (215, 6217123), (473, 2825965), (755, 1770439), (817, 1636085), (985, 1357037), (1045, 1279121), (1661, 804745), (2167, 616835), (2365, 565193), (2869, 465905), (3743, 357115), (4085, 327217), (6493, 205865), (8305, 160949), (8471, 157795), (8987, 148735), (10835, 123367), (14345, 93181), (18715, 71423), (29747, 44935), (31559, 42355), (32465, 41173)]