7440438

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{65267}}^1$

素因数の和:65291

約数の個数: 16

約数和(自身を含む): 15664320

約数和(自身を除く): 8223882

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 65267, 130534, 195801, 391602, 1240073, 2480146, 3720219, 7440438]

約数ペア:

[(1, 7440438), (2, 3720219), (3, 2480146), (6, 1240073), (19, 391602), (38, 195801), (57, 130534), (114, 65267)]