970190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 1995840

約数和(自身を除く): 1025650

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 439, 442, 878, 1105, 2195, 2210, 4390, 5707, 7463, 11414, 14926, 28535, 37315, 57070, 74630, 97019, 194038, 485095, 970190]

約数ペア:

[(1, 970190), (2, 485095), (5, 194038), (10, 97019), (13, 74630), (17, 57070), (26, 37315), (34, 28535), (65, 14926), (85, 11414), (130, 7463), (170, 5707), (221, 4390), (439, 2210), (442, 2195), (878, 1105)]