351684268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{11069}}^1$

素因数の和:11146

約数の個数: 36

約数和(自身を含む): 680672160

約数和(自身を除く): 328987892

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 169, 188, 338, 611, 676, 1222, 2444, 7943, 11069, 15886, 22138, 31772, 44276, 143897, 287794, 520243, 575588, 1040486, 1870661, 2080972, 3741322, 6763159, 7482644, 13526318, 27052636, 87921067, 175842134, 351684268]

約数ペア:

[(1, 351684268), (2, 175842134), (4, 87921067), (13, 27052636), (26, 13526318), (47, 7482644), (52, 6763159), (94, 3741322), (169, 2080972), (188, 1870661), (338, 1040486), (611, 575588), (676, 520243), (1222, 287794), (2444, 143897), (7943, 44276), (11069, 31772), (15886, 22138)]