1668055870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{11633}}^1$

素因数の和:12756

約数の個数: 32

約数和(自身を含む): 3236671872

約数和(自身を除く): 1568616002

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1103, 2206, 5515, 11030, 11633, 14339, 23266, 28678, 58165, 71695, 116330, 143390, 151229, 302458, 756145, 1512290, 12831199, 25662398, 64155995, 128311990, 166805587, 333611174, 834027935, 1668055870]

約数ペア:

[(1, 1668055870), (2, 834027935), (5, 333611174), (10, 166805587), (13, 128311990), (26, 64155995), (65, 25662398), (130, 12831199), (1103, 1512290), (2206, 756145), (5515, 302458), (11030, 151229), (11633, 143390), (14339, 116330), (23266, 71695), (28678, 58165)]