2138508712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8623019}}^1$

素因数の和:8623056

約数の個数: 16

約数和(自身を含む): 4139049600

約数和(自身を除く): 2000540888

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8623019, 17246038, 34492076, 68984152, 267313589, 534627178, 1069254356, 2138508712]

約数ペア:

[(1, 2138508712), (2, 1069254356), (4, 534627178), (8, 267313589), (31, 68984152), (62, 34492076), (124, 17246038), (248, 8623019)]