486520846

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{1511}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 846236160

約数和(自身を除く): 359715314

約数列:

[1, 2, 7, 14, 109, 211, 218, 422, 763, 1477, 1511, 1526, 2954, 3022, 10577, 21154, 22999, 45998, 160993, 164699, 318821, 321986, 329398, 637642, 1152893, 2231747, 2305786, 4463494, 34751489, 69502978, 243260423, 486520846]

約数ペア:

[(1, 486520846), (2, 243260423), (7, 69502978), (14, 34751489), (109, 4463494), (211, 2305786), (218, 2231747), (422, 1152893), (763, 637642), (1477, 329398), (1511, 321986), (1526, 318821), (2954, 164699), (3022, 160993), (10577, 45998), (21154, 22999)]