620136028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{217439}}^1$

素因数の和:217497

約数の個数: 24

約数和(自身を含む): 1168957440

約数和(自身を除く): 548821412

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 217439, 434878, 869756, 5001097, 6740609, 10002194, 13481218, 20004388, 26962436, 155034007, 310068014, 620136028]

約数ペア:

[(1, 620136028), (2, 310068014), (4, 155034007), (23, 26962436), (31, 20004388), (46, 13481218), (62, 10002194), (92, 6740609), (124, 5001097), (713, 869756), (1426, 434878), (2852, 217439)]