2649237697

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 2927232000

約数和(自身を除く): 277994303

約数列:

[1, 19, 43, 71, 109, 419, 817, 1349, 2071, 3053, 4687, 7739, 7961, 18017, 29749, 45671, 58007, 89053, 147041, 332777, 342323, 565231, 867749, 1279207, 1963853, 3242641, 6322763, 24304933, 37313207, 61610179, 139433563, 2649237697]

約数ペア:

[(1, 2649237697), (19, 139433563), (43, 61610179), (71, 37313207), (109, 24304933), (419, 6322763), (817, 3242641), (1349, 1963853), (2071, 1279207), (3053, 867749), (4687, 565231), (7739, 342323), (7961, 332777), (18017, 147041), (29749, 89053), (45671, 58007)]