1085128

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 2394000

約数和(自身を除く): 1308872

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 76, 88, 118, 121, 152, 209, 236, 242, 418, 472, 484, 649, 836, 968, 1121, 1298, 1672, 2242, 2299, 2596, 4484, 4598, 5192, 7139, 8968, 9196, 12331, 14278, 18392, 24662, 28556, 49324, 57112, 98648, 135641, 271282, 542564, 1085128]

約数ペア:

[(1, 1085128), (2, 542564), (4, 271282), (8, 135641), (11, 98648), (19, 57112), (22, 49324), (38, 28556), (44, 24662), (59, 18392), (76, 14278), (88, 12331), (118, 9196), (121, 8968), (152, 7139), (209, 5192), (236, 4598), (242, 4484), (418, 2596), (472, 2299), (484, 2242), (649, 1672), (836, 1298), (968, 1121)]