17980967510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5273011}}^1$

素因数の和:5273060

約数の個数: 32

約数和(自身を含む): 36447058944

約数和(自身を除く): 18466091434

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 5273011, 10546022, 26365055, 52730110, 58003121, 116006242, 163463341, 290015605, 326926682, 580031210, 817316705, 1634633410, 1798096751, 3596193502, 8990483755, 17980967510]

約数ペア:

[(1, 17980967510), (2, 8990483755), (5, 3596193502), (10, 1798096751), (11, 1634633410), (22, 817316705), (31, 580031210), (55, 326926682), (62, 290015605), (110, 163463341), (155, 116006242), (310, 58003121), (341, 52730110), (682, 26365055), (1705, 10546022), (3410, 5273011)]