3886070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 7469280

約数和(自身を除く): 3583210

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 181, 190, 226, 362, 565, 905, 1130, 1810, 2147, 3439, 4294, 6878, 10735, 17195, 20453, 21470, 34390, 40906, 102265, 204530, 388607, 777214, 1943035, 3886070]

約数ペア:

[(1, 3886070), (2, 1943035), (5, 777214), (10, 388607), (19, 204530), (38, 102265), (95, 40906), (113, 34390), (181, 21470), (190, 20453), (226, 17195), (362, 10735), (565, 6878), (905, 4294), (1130, 3439), (1810, 2147)]