1212014778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15538651}}^1$

素因数の和:15538669

約数の個数: 16

約数和(自身を含む): 2610493536

約数和(自身を除く): 1398478758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 15538651, 31077302, 46615953, 93231906, 202002463, 404004926, 606007389, 1212014778]

約数ペア:

[(1, 1212014778), (2, 606007389), (3, 404004926), (6, 202002463), (13, 93231906), (26, 46615953), (39, 31077302), (78, 15538651)]