126761986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{44729}}^1$

素因数の和:44853

約数の個数: 16

約数和(自身を含む): 206652600

約数和(自身を除く): 79890614

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 44729, 89458, 581477, 1162954, 4875461, 9750922, 63380993, 126761986]

約数ペア:

[(1, 126761986), (2, 63380993), (13, 9750922), (26, 4875461), (109, 1162954), (218, 581477), (1417, 89458), (2834, 44729)]