309884936

素因数分解:

$2^3\times {\mathrm{5503}}^1\times {\mathrm{7039}}^1$

素因数の和:12548

約数の個数: 16

約数和(自身を含む): 581222400

約数和(自身を除く): 271337464

約数列:

[1, 2, 4, 8, 5503, 7039, 11006, 14078, 22012, 28156, 44024, 56312, 38735617, 77471234, 154942468, 309884936]

約数ペア:

[(1, 309884936), (2, 154942468), (4, 77471234), (8, 38735617), (5503, 56312), (7039, 44024), (11006, 28156), (14078, 22012)]