1240942346

素因数分解:

$2^1\times 7^2\times {\mathrm{2503}}^1\times {\mathrm{5059}}^1$

素因数の和:7578

約数の個数: 24

約数和(自身を含む): 2166611040

約数和(自身を除く): 925668694

約数列:

[1, 2, 7, 14, 49, 98, 2503, 5006, 5059, 10118, 17521, 35042, 35413, 70826, 122647, 245294, 247891, 495782, 12662677, 25325354, 88638739, 177277478, 620471173, 1240942346]

約数ペア:

[(1, 1240942346), (2, 620471173), (7, 177277478), (14, 88638739), (49, 25325354), (98, 12662677), (2503, 495782), (5006, 247891), (5059, 245294), (10118, 122647), (17521, 70826), (35042, 35413)]