774665822

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{1373}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 1342255104

約数和(自身を除く): 567589282

約数列:

[1, 2, 7, 14, 191, 211, 382, 422, 1337, 1373, 1477, 2674, 2746, 2954, 9611, 19222, 40301, 80602, 262243, 282107, 289703, 524486, 564214, 579406, 1835701, 2027921, 3671402, 4055842, 55333273, 110666546, 387332911, 774665822]

約数ペア:

[(1, 774665822), (2, 387332911), (7, 110666546), (14, 55333273), (191, 4055842), (211, 3671402), (382, 2027921), (422, 1835701), (1337, 579406), (1373, 564214), (1477, 524486), (2674, 289703), (2746, 282107), (2954, 262243), (9611, 80602), (19222, 40301)]