1387902242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{4783}}^1\times {\mathrm{5003}}^1$

素因数の和:9817

約数の個数: 16

約数和(自身を含む): 2154522240

約数和(自身を除く): 766619998

約数列:

[1, 2, 29, 58, 4783, 5003, 9566, 10006, 138707, 145087, 277414, 290174, 23929349, 47858698, 693951121, 1387902242]

約数ペア:

[(1, 1387902242), (2, 693951121), (29, 47858698), (58, 23929349), (4783, 290174), (5003, 277414), (9566, 145087), (10006, 138707)]