1080948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 2903040

約数和(自身を除く): 1822092

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 431, 627, 836, 862, 1254, 1293, 1724, 2508, 2586, 4741, 5172, 8189, 9482, 14223, 16378, 18964, 24567, 28446, 32756, 49134, 56892, 90079, 98268, 180158, 270237, 360316, 540474, 1080948]

約数ペア:

[(1, 1080948), (2, 540474), (3, 360316), (4, 270237), (6, 180158), (11, 98268), (12, 90079), (19, 56892), (22, 49134), (33, 32756), (38, 28446), (44, 24567), (57, 18964), (66, 16378), (76, 14223), (114, 9482), (132, 8189), (209, 5172), (228, 4741), (418, 2586), (431, 2508), (627, 1724), (836, 1293), (862, 1254)]