24940988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 45327744

約数和(自身を除く): 20386756

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 1021, 2042, 4084, 6107, 12214, 24428, 31651, 63302, 126604, 201137, 402274, 804548, 6235247, 12470494, 24940988]

約数ペア:

[(1, 24940988), (2, 12470494), (4, 6235247), (31, 804548), (62, 402274), (124, 201137), (197, 126604), (394, 63302), (788, 31651), (1021, 24428), (2042, 12214), (4084, 6107)]