2017227712

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{398977}}^1$

素因数の和:399068

約数の個数: 28

約数和(自身を含む): 4053616480

約数和(自身を除く): 2036388768

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 398977, 797954, 1595908, 3191816, 6383632, 12767264, 25534528, 31519183, 63038366, 126076732, 252153464, 504306928, 1008613856, 2017227712]

約数ペア:

[(1, 2017227712), (2, 1008613856), (4, 504306928), (8, 252153464), (16, 126076732), (32, 63038366), (64, 31519183), (79, 25534528), (158, 12767264), (316, 6383632), (632, 3191816), (1264, 1595908), (2528, 797954), (5056, 398977)]