248996418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{13331}}^1$

素因数の和:13630

約数の個数: 32

約数和(自身を含む): 545225472

約数和(自身を除く): 296229054

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 283, 566, 849, 1698, 3113, 6226, 9339, 13331, 18678, 26662, 39993, 79986, 146641, 293282, 439923, 879846, 3772673, 7545346, 11318019, 22636038, 41499403, 82998806, 124498209, 248996418]

約数ペア:

[(1, 248996418), (2, 124498209), (3, 82998806), (6, 41499403), (11, 22636038), (22, 11318019), (33, 7545346), (66, 3772673), (283, 879846), (566, 439923), (849, 293282), (1698, 146641), (3113, 79986), (6226, 39993), (9339, 26662), (13331, 18678)]