2912481956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2254243}}^1$

素因数の和:2254283

約数の個数: 24

約数和(自身を含む): 5680694880

約数和(自身を除く): 2768212924

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2254243, 4508486, 9016972, 38322131, 42830617, 76644262, 85661234, 153288524, 171322468, 728120489, 1456240978, 2912481956]

約数ペア:

[(1, 2912481956), (2, 1456240978), (4, 728120489), (17, 171322468), (19, 153288524), (34, 85661234), (38, 76644262), (68, 42830617), (76, 38322131), (323, 9016972), (646, 4508486), (1292, 2254243)]