290418542

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1\times {\mathrm{1723}}^1$

素因数の和:2983

約数の個数: 16

約数和(自身を含む): 442392192

約数和(自身を除く): 151973650

約数列:

[1, 2, 71, 142, 1187, 1723, 2374, 3446, 84277, 122333, 168554, 244666, 2045201, 4090402, 145209271, 290418542]

約数ペア:

[(1, 290418542), (2, 145209271), (71, 4090402), (142, 2045201), (1187, 244666), (1723, 168554), (2374, 122333), (3446, 84277)]