2218377566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{20563}}^1$

素因数の和:20768

約数の個数: 32

約数和(自身を含む): 3731132160

約数和(自身を除く): 1512754594

約数列:

[1, 2, 17, 19, 34, 38, 167, 323, 334, 646, 2839, 3173, 5678, 6346, 20563, 41126, 53941, 107882, 349571, 390697, 699142, 781394, 3434021, 6641849, 6868042, 13283698, 58378357, 65246399, 116756714, 130492798, 1109188783, 2218377566]

約数ペア:

[(1, 2218377566), (2, 1109188783), (17, 130492798), (19, 116756714), (34, 65246399), (38, 58378357), (167, 13283698), (323, 6868042), (334, 6641849), (646, 3434021), (2839, 781394), (3173, 699142), (5678, 390697), (6346, 349571), (20563, 107882), (41126, 53941)]