2474408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 4972800

約数和(自身を除く): 2498392

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 223, 292, 446, 584, 892, 1387, 1784, 2774, 4237, 5548, 8474, 11096, 16279, 16948, 32558, 33896, 65116, 130232, 309301, 618602, 1237204, 2474408]

約数ペア:

[(1, 2474408), (2, 1237204), (4, 618602), (8, 309301), (19, 130232), (38, 65116), (73, 33896), (76, 32558), (146, 16948), (152, 16279), (223, 11096), (292, 8474), (446, 5548), (584, 4237), (892, 2774), (1387, 1784)]