3428854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 6370560

約数和(自身を除く): 2941706

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 631, 1262, 2717, 5434, 6941, 8203, 11989, 13882, 16406, 23978, 90233, 131879, 155857, 180466, 263758, 311714, 1714427, 3428854]

約数ペア:

[(1, 3428854), (2, 1714427), (11, 311714), (13, 263758), (19, 180466), (22, 155857), (26, 131879), (38, 90233), (143, 23978), (209, 16406), (247, 13882), (286, 11989), (418, 8203), (494, 6941), (631, 5434), (1262, 2717)]