2080209258122

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1\times {\mathrm{907}}^1\times {\mathrm{9049}}^1$

素因数の和:10670

約数の個数: 32

約数和(自身を含む): 3141676368000

約数和(自身を除く): 1061467109878

約数列:

[1, 2, 353, 359, 706, 718, 907, 1814, 9049, 18098, 126727, 253454, 320171, 325613, 640342, 651226, 3194297, 3248591, 6388594, 6497182, 8207443, 16414886, 114941389, 229882778, 1146752623, 2293505246, 2897227379, 2946472037, 5794454758, 5892944074, 1040104629061, 2080209258122]

約数ペア:

[(1, 2080209258122), (2, 1040104629061), (353, 5892944074), (359, 5794454758), (706, 2946472037), (718, 2897227379), (907, 2293505246), (1814, 1146752623), (9049, 229882778), (18098, 114941389), (126727, 16414886), (253454, 8207443), (320171, 6497182), (325613, 6388594), (640342, 3248591), (651226, 3194297)]