7910471018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{13147}}^1$

素因数の和:13406

約数の個数: 32

約数和(自身を含む): 12518578944

約数和(自身を除く): 4608107926

約数列:

[1, 2, 37, 47, 74, 94, 173, 346, 1739, 3478, 6401, 8131, 12802, 13147, 16262, 26294, 300847, 486439, 601694, 617909, 972878, 1235818, 2274431, 4548862, 22862633, 45725266, 84153947, 106898257, 168307894, 213796514, 3955235509, 7910471018]

約数ペア:

[(1, 7910471018), (2, 3955235509), (37, 213796514), (47, 168307894), (74, 106898257), (94, 84153947), (173, 45725266), (346, 22862633), (1739, 4548862), (3478, 2274431), (6401, 1235818), (8131, 972878), (12802, 617909), (13147, 601694), (16262, 486439), (26294, 300847)]