670702942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{33809}}^1$

素因数の和:33940

約数の個数: 32

約数和(自身を含む): 1249617600

約数和(自身を除く): 578914658

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 2834, 9919, 19838, 33809, 67618, 236663, 439517, 473326, 879034, 3076619, 3685181, 6153238, 7370362, 25796267, 47907353, 51592534, 95814706, 335351471, 670702942]

約数ペア:

[(1, 670702942), (2, 335351471), (7, 95814706), (13, 51592534), (14, 47907353), (26, 25796267), (91, 7370362), (109, 6153238), (182, 3685181), (218, 3076619), (763, 879034), (1417, 473326), (1526, 439517), (2834, 236663), (9919, 67618), (19838, 33809)]