1038876774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{429643}}^1$

素因数の和:429692

約数の個数: 32

約数和(自身を含む): 2309766144

約数和(自身を除く): 1270889370

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 429643, 859286, 1288929, 2577858, 5585359, 11170718, 13318933, 16756077, 26637866, 33512154, 39956799, 79913598, 173146129, 346292258, 519438387, 1038876774]

約数ペア:

[(1, 1038876774), (2, 519438387), (3, 346292258), (6, 173146129), (13, 79913598), (26, 39956799), (31, 33512154), (39, 26637866), (62, 16756077), (78, 13318933), (93, 11170718), (186, 5585359), (403, 2577858), (806, 1288929), (1209, 859286), (2418, 429643)]