130330278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{556967}}^1$

素因数の和:556988

約数の個数: 24

約数和(自身を含む): 304104528

約数和(自身を除く): 173774250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 556967, 1113934, 1670901, 3341802, 5012703, 7240571, 10025406, 14481142, 21721713, 43443426, 65165139, 130330278]

約数ペア:

[(1, 130330278), (2, 65165139), (3, 43443426), (6, 21721713), (9, 14481142), (13, 10025406), (18, 7240571), (26, 5012703), (39, 3341802), (78, 1670901), (117, 1113934), (234, 556967)]