980375504

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{366907}}^1$

素因数の和:367082

約数の個数: 20

約数和(自身を含む): 1910856864

約数和(自身を除く): 930481360

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 366907, 733814, 1467628, 2935256, 5870512, 61273469, 122546938, 245093876, 490187752, 980375504]

約数ペア:

[(1, 980375504), (2, 490187752), (4, 245093876), (8, 122546938), (16, 61273469), (167, 5870512), (334, 2935256), (668, 1467628), (1336, 733814), (2672, 366907)]