2049260852

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{43237}}^1$

素因数の和:43316

約数の個数: 36

約数和(自身を含む): 3902575404

約数和(自身を除く): 1853314552

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 289, 578, 697, 1156, 1394, 2788, 11849, 23698, 43237, 47396, 86474, 172948, 735029, 1470058, 1772717, 2940116, 3545434, 7090868, 12495493, 24990986, 30136189, 49981972, 60272378, 120544756, 512315213, 1024630426, 2049260852]

約数ペア:

[(1, 2049260852), (2, 1024630426), (4, 512315213), (17, 120544756), (34, 60272378), (41, 49981972), (68, 30136189), (82, 24990986), (164, 12495493), (289, 7090868), (578, 3545434), (697, 2940116), (1156, 1772717), (1394, 1470058), (2788, 735029), (11849, 172948), (23698, 86474), (43237, 47396)]