2869646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 5043360

約数和(自身を除く): 2173714

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 157, 247, 314, 481, 494, 703, 962, 1406, 2041, 2983, 4082, 5809, 5966, 9139, 11618, 18278, 38779, 75517, 77558, 110371, 151034, 220742, 1434823, 2869646]

約数ペア:

[(1, 2869646), (2, 1434823), (13, 220742), (19, 151034), (26, 110371), (37, 77558), (38, 75517), (74, 38779), (157, 18278), (247, 11618), (314, 9139), (481, 5966), (494, 5809), (703, 4082), (962, 2983), (1406, 2041)]