1965979536

素因数分解:

$2^4\times 3^1\times {\mathrm{40957907}}^1$

素因数の和:40957918

約数の個数: 20

約数和(自身を含む): 5078780592

約数和(自身を除く): 3112801056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 40957907, 81915814, 122873721, 163831628, 245747442, 327663256, 491494884, 655326512, 982989768, 1965979536]

約数ペア:

[(1, 1965979536), (2, 982989768), (3, 655326512), (4, 491494884), (6, 327663256), (8, 245747442), (12, 163831628), (16, 122873721), (24, 81915814), (48, 40957907)]