2155702952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{5233}}^1$

素因数の和:5502

約数の個数: 64

約数和(自身を含む): 4629577680

約数和(自身を除く): 2473874728

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 233, 442, 466, 884, 932, 1768, 1864, 3029, 3961, 5233, 6058, 7922, 10466, 12116, 15844, 20932, 24232, 31688, 41864, 51493, 68029, 88961, 102986, 136058, 177922, 205972, 272116, 355844, 411944, 544232, 711688, 1156493, 1219289, 2312986, 2438578, 4625972, 4877156, 9251944, 9754312, 15850757, 20727913, 31701514, 41455826, 63403028, 82911652, 126806056, 165823304, 269462869, 538925738, 1077851476, 2155702952]

約数ペア:

[(1, 2155702952), (2, 1077851476), (4, 538925738), (8, 269462869), (13, 165823304), (17, 126806056), (26, 82911652), (34, 63403028), (52, 41455826), (68, 31701514), (104, 20727913), (136, 15850757), (221, 9754312), (233, 9251944), (442, 4877156), (466, 4625972), (884, 2438578), (932, 2312986), (1768, 1219289), (1864, 1156493), (3029, 711688), (3961, 544232), (5233, 411944), (6058, 355844), (7922, 272116), (10466, 205972), (12116, 177922), (15844, 136058), (20932, 102986), (24232, 88961), (31688, 68029), (41864, 51493)]