129259396

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{45707}}^1$

素因数の和:45819

約数の個数: 24

約数和(自身を含む): 261084096

約数和(自身を除く): 131824700

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 45707, 91414, 182828, 319949, 639898, 1279796, 4616407, 9232814, 18465628, 32314849, 64629698, 129259396]

約数ペア:

[(1, 129259396), (2, 64629698), (4, 32314849), (7, 18465628), (14, 9232814), (28, 4616407), (101, 1279796), (202, 639898), (404, 319949), (707, 182828), (1414, 91414), (2828, 45707)]