2047492744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1224577}}^1$

素因数の和:1224613

約数の個数: 32

約数和(自身を含む): 4408480800

約数和(自身を除く): 2360988056

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1224577, 2449154, 4898308, 9796616, 13470347, 23266963, 26940694, 46533926, 53881388, 93067852, 107762776, 186135704, 255936593, 511873186, 1023746372, 2047492744]

約数ペア:

[(1, 2047492744), (2, 1023746372), (4, 511873186), (8, 255936593), (11, 186135704), (19, 107762776), (22, 93067852), (38, 53881388), (44, 46533926), (76, 26940694), (88, 23266963), (152, 13470347), (209, 9796616), (418, 4898308), (836, 2449154), (1672, 1224577)]