122946964

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71983}}^1$

素因数の和:72055

約数の個数: 24

約数和(自身を含む): 249928448

約数和(自身を除く): 126981484

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 71983, 143966, 287932, 503881, 1007762, 2015524, 4390963, 8781926, 17563852, 30736741, 61473482, 122946964]

約数ペア:

[(1, 122946964), (2, 61473482), (4, 30736741), (7, 17563852), (14, 8781926), (28, 4390963), (61, 2015524), (122, 1007762), (244, 503881), (427, 287932), (854, 143966), (1708, 71983)]