1780930172

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{5573}}^1$

素因数の和:5798

約数の個数: 48

約数和(自身を含む): 3629610432

約数和(自身を除く): 1848680260

約数列:

[1, 2, 4, 7, 14, 28, 101, 113, 202, 226, 404, 452, 707, 791, 1414, 1582, 2828, 3164, 5573, 11146, 11413, 22292, 22826, 39011, 45652, 78022, 79891, 156044, 159782, 319564, 562873, 629749, 1125746, 1259498, 2251492, 2518996, 3940111, 4408243, 7880222, 8816486, 15760444, 17632972, 63604649, 127209298, 254418596, 445232543, 890465086, 1780930172]

約数ペア:

[(1, 1780930172), (2, 890465086), (4, 445232543), (7, 254418596), (14, 127209298), (28, 63604649), (101, 17632972), (113, 15760444), (202, 8816486), (226, 7880222), (404, 4408243), (452, 3940111), (707, 2518996), (791, 2251492), (1414, 1259498), (1582, 1125746), (2828, 629749), (3164, 562873), (5573, 319564), (11146, 159782), (11413, 156044), (22292, 79891), (22826, 78022), (39011, 45652)]