534380548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{540871}}^1$

素因数の和:540907

約数の個数: 24

約数和(自身を含む): 1060109120

約数和(自身を除く): 525728572

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 540871, 1081742, 2163484, 7031323, 10276549, 14062646, 20553098, 28125292, 41106196, 133595137, 267190274, 534380548]

約数ペア:

[(1, 534380548), (2, 267190274), (4, 133595137), (13, 41106196), (19, 28125292), (26, 20553098), (38, 14062646), (52, 10276549), (76, 7031323), (247, 2163484), (494, 1081742), (988, 540871)]