1947504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3145

約数の個数: 40

約数和(自身を含む): 5419792

約数和(自身を除く): 3472288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3121, 6242, 9363, 12484, 18726, 24968, 37452, 40573, 49936, 74904, 81146, 121719, 149808, 162292, 243438, 324584, 486876, 649168, 973752, 1947504]

約数ペア:

[(1, 1947504), (2, 973752), (3, 649168), (4, 486876), (6, 324584), (8, 243438), (12, 162292), (13, 149808), (16, 121719), (24, 81146), (26, 74904), (39, 49936), (48, 40573), (52, 37452), (78, 24968), (104, 18726), (156, 12484), (208, 9363), (312, 6242), (624, 3121)]