9816804544

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{641789}}^1$

素因数の和:642040

約数の個数: 28

約数和(自身を含む): 19561759200

約数和(自身を除く): 9744954656

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 7648, 15296, 641789, 1283578, 2567156, 5134312, 10268624, 20537248, 41074496, 153387571, 306775142, 613550284, 1227100568, 2454201136, 4908402272, 9816804544]

約数ペア:

[(1, 9816804544), (2, 4908402272), (4, 2454201136), (8, 1227100568), (16, 613550284), (32, 306775142), (64, 153387571), (239, 41074496), (478, 20537248), (956, 10268624), (1912, 5134312), (3824, 2567156), (7648, 1283578), (15296, 641789)]