890451372

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1016497}}^1$

素因数の和:1016577

約数の個数: 24

約数和(自身を含む): 2106183856

約数和(自身を除く): 1215732484

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 1016497, 2032994, 3049491, 4065988, 6098982, 12197964, 74204281, 148408562, 222612843, 296817124, 445225686, 890451372]

約数ペア:

[(1, 890451372), (2, 445225686), (3, 296817124), (4, 222612843), (6, 148408562), (12, 74204281), (73, 12197964), (146, 6098982), (219, 4065988), (292, 3049491), (438, 2032994), (876, 1016497)]