439709868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{939551}}^1$

素因数の和:939574

約数の個数: 36

約数和(自身を含む): 1196989248

約数和(自身を除く): 757279380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 939551, 1879102, 2818653, 3758204, 5637306, 8455959, 11274612, 12214163, 16911918, 24428326, 33823836, 36642489, 48856652, 73284978, 109927467, 146569956, 219854934, 439709868]

約数ペア:

[(1, 439709868), (2, 219854934), (3, 146569956), (4, 109927467), (6, 73284978), (9, 48856652), (12, 36642489), (13, 33823836), (18, 24428326), (26, 16911918), (36, 12214163), (39, 11274612), (52, 8455959), (78, 5637306), (117, 3758204), (156, 2818653), (234, 1879102), (468, 939551)]