2013940190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{122131}}^1$

素因数の和:122252

約数の個数: 32

約数和(自身を含む): 3877935264

約数和(自身を除く): 1863995074

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 8245, 16490, 122131, 244262, 610655, 1221310, 2076227, 4152454, 10381135, 11846707, 20762270, 23693414, 59233535, 118467070, 201394019, 402788038, 1006970095, 2013940190]

約数ペア:

[(1, 2013940190), (2, 1006970095), (5, 402788038), (10, 201394019), (17, 118467070), (34, 59233535), (85, 23693414), (97, 20762270), (170, 11846707), (194, 10381135), (485, 4152454), (970, 2076227), (1649, 1221310), (3298, 610655), (8245, 244262), (16490, 122131)]