2912862028

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{22147}}^1$

素因数の和:22533

約数の個数: 24

約数和(自身を含む): 5157117504

約数和(自身を除く): 2244255476

約数列:

[1, 2, 4, 131, 251, 262, 502, 524, 1004, 22147, 32881, 44294, 65762, 88588, 131524, 2901257, 5558897, 5802514, 11117794, 11605028, 22235588, 728215507, 1456431014, 2912862028]

約数ペア:

[(1, 2912862028), (2, 1456431014), (4, 728215507), (131, 22235588), (251, 11605028), (262, 11117794), (502, 5802514), (524, 5558897), (1004, 2901257), (22147, 131524), (32881, 88588), (44294, 65762)]