851938228

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{18461}}^1$

素因数の和:18687

約数の個数: 24

約数和(自身を含む): 1519791840

約数和(自身を除く): 667853612

約数列:

[1, 2, 4, 83, 139, 166, 278, 332, 556, 11537, 18461, 23074, 36922, 46148, 73844, 1532263, 2566079, 3064526, 5132158, 6129052, 10264316, 212984557, 425969114, 851938228]

約数ペア:

[(1, 851938228), (2, 425969114), (4, 212984557), (83, 10264316), (139, 6129052), (166, 5132158), (278, 3064526), (332, 2566079), (556, 1532263), (11537, 73844), (18461, 46148), (23074, 36922)]