494986136

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{2213}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 943695360

約数和(自身を除く): 448709224

約数列:

[1, 2, 4, 8, 73, 146, 292, 383, 584, 766, 1532, 2213, 3064, 4426, 8852, 17704, 27959, 55918, 111836, 161549, 223672, 323098, 646196, 847579, 1292392, 1695158, 3390316, 6780632, 61873267, 123746534, 247493068, 494986136]

約数ペア:

[(1, 494986136), (2, 247493068), (4, 123746534), (8, 61873267), (73, 6780632), (146, 3390316), (292, 1695158), (383, 1292392), (584, 847579), (766, 646196), (1532, 323098), (2213, 223672), (3064, 161549), (4426, 111836), (8852, 55918), (17704, 27959)]