2017012876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3847}}^1$

素因数の和:4054

約数の個数: 48

約数和(自身を含む): 3801208320

約数和(自身を除く): 1784195444

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 139, 164, 278, 556, 943, 1886, 3197, 3772, 3847, 5699, 6394, 7694, 11398, 12788, 15388, 22796, 88481, 131077, 157727, 176962, 262154, 315454, 353924, 524308, 534733, 630908, 1069466, 2138932, 3627721, 7255442, 12298859, 14510884, 21924053, 24597718, 43848106, 49195436, 87696212, 504253219, 1008506438, 2017012876]

約数ペア:

[(1, 2017012876), (2, 1008506438), (4, 504253219), (23, 87696212), (41, 49195436), (46, 43848106), (82, 24597718), (92, 21924053), (139, 14510884), (164, 12298859), (278, 7255442), (556, 3627721), (943, 2138932), (1886, 1069466), (3197, 630908), (3772, 534733), (3847, 524308), (5699, 353924), (6394, 315454), (7694, 262154), (11398, 176962), (12788, 157727), (15388, 131077), (22796, 88481)]