1260672838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{1171}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 2043780480

約数和(自身を除く): 783107642

約数列:

[1, 2, 19, 38, 41, 82, 691, 779, 1171, 1382, 1558, 2342, 13129, 22249, 26258, 28331, 44498, 48011, 56662, 96022, 538289, 809161, 912209, 1076578, 1618322, 1824418, 15374059, 30748118, 33175601, 66351202, 630336419, 1260672838]

約数ペア:

[(1, 1260672838), (2, 630336419), (19, 66351202), (38, 33175601), (41, 30748118), (82, 15374059), (691, 1824418), (779, 1618322), (1171, 1076578), (1382, 912209), (1558, 809161), (2342, 538289), (13129, 96022), (22249, 56662), (26258, 48011), (28331, 44498)]