1117168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 2406096

約数和(自身を除く): 1288928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 131, 164, 208, 262, 328, 524, 533, 656, 1048, 1066, 1703, 2096, 2132, 3406, 4264, 5371, 6812, 8528, 10742, 13624, 21484, 27248, 42968, 69823, 85936, 139646, 279292, 558584, 1117168]

約数ペア:

[(1, 1117168), (2, 558584), (4, 279292), (8, 139646), (13, 85936), (16, 69823), (26, 42968), (41, 27248), (52, 21484), (82, 13624), (104, 10742), (131, 8528), (164, 6812), (208, 5371), (262, 4264), (328, 3406), (524, 2132), (533, 2096), (656, 1703), (1048, 1066)]