542913002008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{20798077}}^1$

素因数の和:20798347

約数の個数: 32

約数和(自身を含む): 1100634287760

約数和(自身を除く): 557721285752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 2008, 3263, 6526, 13052, 26104, 20798077, 41596154, 83192308, 166384616, 270375001, 540750002, 1081500004, 2163000008, 5220317327, 10440634654, 20881269308, 41762538616, 67864125251, 135728250502, 271456501004, 542913002008]

約数ペア:

[(1, 542913002008), (2, 271456501004), (4, 135728250502), (8, 67864125251), (13, 41762538616), (26, 20881269308), (52, 10440634654), (104, 5220317327), (251, 2163000008), (502, 1081500004), (1004, 540750002), (2008, 270375001), (3263, 166384616), (6526, 83192308), (13052, 41596154), (26104, 20798077)]