266493292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{301463}}^1$

素因数の和:301497

約数の個数: 24

約数和(自身を含む): 531782496

約数和(自身を除く): 265289204

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 301463, 602926, 1205852, 3919019, 5124871, 7838038, 10249742, 15676076, 20499484, 66623323, 133246646, 266493292]

約数ペア:

[(1, 266493292), (2, 133246646), (4, 66623323), (13, 20499484), (17, 15676076), (26, 10249742), (34, 7838038), (52, 5124871), (68, 3919019), (221, 1205852), (442, 602926), (884, 301463)]