274518986

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 477228672

約数和(自身を除く): 202709686

約数列:

[1, 2, 7, 14, 107, 214, 401, 457, 749, 802, 914, 1498, 2807, 3199, 5614, 6398, 42907, 48899, 85814, 97798, 183257, 300349, 342293, 366514, 600698, 684586, 1282799, 2565598, 19608499, 39216998, 137259493, 274518986]

約数ペア:

[(1, 274518986), (2, 137259493), (7, 39216998), (14, 19608499), (107, 2565598), (214, 1282799), (401, 684586), (457, 600698), (749, 366514), (802, 342293), (914, 300349), (1498, 183257), (2807, 97798), (3199, 85814), (5614, 48899), (6398, 42907)]