1355808244

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{68489}}^1$

素因数の和:68608

約数の個数: 36

約数和(自身を含む): 2787406020

約数和(自身を除く): 1431597776

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 2828, 4949, 9898, 19796, 68489, 136978, 273956, 479423, 958846, 1917692, 3355961, 6711922, 6917389, 13423844, 13834778, 27669556, 48421723, 96843446, 193686892, 338952061, 677904122, 1355808244]

約数ペア:

[(1, 1355808244), (2, 677904122), (4, 338952061), (7, 193686892), (14, 96843446), (28, 48421723), (49, 27669556), (98, 13834778), (101, 13423844), (196, 6917389), (202, 6711922), (404, 3355961), (707, 1917692), (1414, 958846), (2828, 479423), (4949, 273956), (9898, 136978), (19796, 68489)]