493806714

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{211571}}^1$

素因数の和:211965

約数の個数: 16

約数和(自身を含む): 990156960

約数和(自身を除く): 496350246

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 211571, 423142, 634713, 1269426, 82301119, 164602238, 246903357, 493806714]

約数ペア:

[(1, 493806714), (2, 246903357), (3, 164602238), (6, 82301119), (389, 1269426), (778, 634713), (1167, 423142), (2334, 211571)]