137686502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 232087680

約数和(自身を除く): 94401178

約数列:

[1, 2, 17, 19, 34, 38, 131, 262, 323, 646, 1627, 2227, 2489, 3254, 4454, 4978, 27659, 30913, 42313, 55318, 61826, 84626, 213137, 426274, 525521, 1051042, 3623329, 4049603, 7246658, 8099206, 68843251, 137686502]

約数ペア:

[(1, 137686502), (2, 68843251), (17, 8099206), (19, 7246658), (34, 4049603), (38, 3623329), (131, 1051042), (262, 525521), (323, 426274), (646, 213137), (1627, 84626), (2227, 61826), (2489, 55318), (3254, 42313), (4454, 30913), (4978, 27659)]