1976528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 40

約数和(自身を含む): 4124736

約数和(自身を除く): 2148208

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 131, 164, 184, 262, 328, 368, 524, 656, 943, 1048, 1886, 2096, 3013, 3772, 5371, 6026, 7544, 10742, 12052, 15088, 21484, 24104, 42968, 48208, 85936, 123533, 247066, 494132, 988264, 1976528]

約数ペア:

[(1, 1976528), (2, 988264), (4, 494132), (8, 247066), (16, 123533), (23, 85936), (41, 48208), (46, 42968), (82, 24104), (92, 21484), (131, 15088), (164, 12052), (184, 10742), (262, 7544), (328, 6026), (368, 5371), (524, 3772), (656, 3013), (943, 2096), (1048, 1886)]