148970948

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{8623}}^1$

素因数の和:9251

約数の個数: 24

約数和(自身を含む): 298459392

約数和(自身を除く): 149488444

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4319, 8623, 8638, 17246, 17276, 34492, 60361, 120722, 241444, 5320391, 10640782, 21281564, 37242737, 74485474, 148970948]

約数ペア:

[(1, 148970948), (2, 74485474), (4, 37242737), (7, 21281564), (14, 10640782), (28, 5320391), (617, 241444), (1234, 120722), (2468, 60361), (4319, 34492), (8623, 17276), (8638, 17246)]