1000919528024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{40268729}}^1$

素因数の和:40268987

約数の個数: 32

約数和(自身を含む): 2029543992000

約数和(自身を除く): 1028624463976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1912, 3107, 6214, 12428, 24856, 40268729, 80537458, 161074916, 322149832, 523493477, 1046986954, 2093973908, 4187947816, 9624226231, 19248452462, 38496904924, 76993809848, 125114941003, 250229882006, 500459764012, 1000919528024]

約数ペア:

[(1, 1000919528024), (2, 500459764012), (4, 250229882006), (8, 125114941003), (13, 76993809848), (26, 38496904924), (52, 19248452462), (104, 9624226231), (239, 4187947816), (478, 2093973908), (956, 1046986954), (1912, 523493477), (3107, 322149832), (6214, 161074916), (12428, 80537458), (24856, 40268729)]