98217470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1721}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 190935360

約数和(自身を除く): 92717890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 439, 878, 1721, 2195, 3442, 4390, 5707, 8605, 11414, 17210, 22373, 28535, 44746, 57070, 111865, 223730, 755519, 1511038, 3777595, 7555190, 9821747, 19643494, 49108735, 98217470]

約数ペア:

[(1, 98217470), (2, 49108735), (5, 19643494), (10, 9821747), (13, 7555190), (26, 3777595), (65, 1511038), (130, 755519), (439, 223730), (878, 111865), (1721, 57070), (2195, 44746), (3442, 28535), (4390, 22373), (5707, 17210), (8605, 11414)]