1301024

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 2591820

約数和(自身を除く): 1290796

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 373, 436, 746, 872, 1492, 1744, 2984, 3488, 5968, 11936, 40657, 81314, 162628, 325256, 650512, 1301024]

約数ペア:

[(1, 1301024), (2, 650512), (4, 325256), (8, 162628), (16, 81314), (32, 40657), (109, 11936), (218, 5968), (373, 3488), (436, 2984), (746, 1744), (872, 1492)]