977884468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^2$

素因数の和:2004

約数の個数: 36

約数和(自身を含む): 1950022368

約数和(自身を除く): 972137900

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 983, 1012, 1966, 3932, 10813, 21626, 22609, 43252, 45218, 90436, 248699, 497398, 966289, 994796, 1932578, 3865156, 10629179, 21258358, 22224647, 42516716, 44449294, 88898588, 244471117, 488942234, 977884468]

約数ペア:

[(1, 977884468), (2, 488942234), (4, 244471117), (11, 88898588), (22, 44449294), (23, 42516716), (44, 22224647), (46, 21258358), (92, 10629179), (253, 3865156), (506, 1932578), (983, 994796), (1012, 966289), (1966, 497398), (3932, 248699), (10813, 90436), (21626, 45218), (22609, 43252)]