1397200904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{15877283}}^1$

素因数の和:15877300

約数の個数: 16

約数和(自身を含む): 2857911120

約数和(自身を除く): 1460710216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 15877283, 31754566, 63509132, 127018264, 174650113, 349300226, 698600452, 1397200904]

約数ペア:

[(1, 1397200904), (2, 698600452), (4, 349300226), (8, 174650113), (11, 127018264), (22, 63509132), (44, 31754566), (88, 15877283)]