254402212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{91249}}^1$

素因数の和:91311

約数の個数: 24

約数和(自身を含む): 482895000

約数和(自身を除く): 228492788

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 91249, 182498, 364996, 1551233, 3102466, 3741209, 6204932, 7482418, 14964836, 63600553, 127201106, 254402212]

約数ペア:

[(1, 254402212), (2, 127201106), (4, 63600553), (17, 14964836), (34, 7482418), (41, 6204932), (68, 3741209), (82, 3102466), (164, 1551233), (697, 364996), (1394, 182498), (2788, 91249)]