2017686544

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{9227}}^1$

素因数の和:9487

約数の個数: 40

約数和(自身を含む): 3982066560

約数和(自身を除く): 1964380016

約数列:

[1, 2, 4, 8, 16, 79, 158, 173, 316, 346, 632, 692, 1264, 1384, 2768, 9227, 13667, 18454, 27334, 36908, 54668, 73816, 109336, 147632, 218672, 728933, 1457866, 1596271, 2915732, 3192542, 5831464, 6385084, 11662928, 12770168, 25540336, 126105409, 252210818, 504421636, 1008843272, 2017686544]

約数ペア:

[(1, 2017686544), (2, 1008843272), (4, 504421636), (8, 252210818), (16, 126105409), (79, 25540336), (158, 12770168), (173, 11662928), (316, 6385084), (346, 5831464), (632, 3192542), (692, 2915732), (1264, 1596271), (1384, 1457866), (2768, 728933), (9227, 218672), (13667, 147632), (18454, 109336), (27334, 73816), (36908, 54668)]