613974746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{14821}}^1$

素因数の和:15110

約数の個数: 32

約数和(自身を含む): 1152558720

約数和(自身を除く): 538583974

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 269, 538, 1883, 2959, 3766, 5918, 14821, 20713, 29642, 41426, 103747, 163031, 207494, 326062, 1141217, 2282434, 3986849, 7973698, 27907943, 43855339, 55815886, 87710678, 306987373, 613974746]

約数ペア:

[(1, 613974746), (2, 306987373), (7, 87710678), (11, 55815886), (14, 43855339), (22, 27907943), (77, 7973698), (154, 3986849), (269, 2282434), (538, 1141217), (1883, 326062), (2959, 207494), (3766, 163031), (5918, 103747), (14821, 41426), (20713, 29642)]