1671827690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{8863}}^1$

素因数の和:10334

約数の個数: 32

約数和(自身を含む): 3243373056

約数和(自身を除く): 1571545366

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1451, 2902, 7255, 8863, 14510, 17726, 18863, 37726, 44315, 88630, 94315, 115219, 188630, 230438, 576095, 1152190, 12860213, 25720426, 64301065, 128602130, 167182769, 334365538, 835913845, 1671827690]

約数ペア:

[(1, 1671827690), (2, 835913845), (5, 334365538), (10, 167182769), (13, 128602130), (26, 64301065), (65, 25720426), (130, 12860213), (1451, 1152190), (2902, 576095), (7255, 230438), (8863, 188630), (14510, 115219), (17726, 94315), (18863, 88630), (37726, 44315)]