2011183592

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{9941}}^1$

素因数の和:9999

約数の個数: 64

約数和(自身を含む): 4366526400

約数和(自身を除く): 2355342808

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1331, 1672, 2299, 2662, 4598, 5324, 9196, 9941, 10648, 18392, 19882, 25289, 39764, 50578, 79528, 101156, 109351, 188879, 202312, 218702, 377758, 437404, 755516, 874808, 1202861, 1511032, 2077669, 2405722, 4155338, 4811444, 8310676, 9622888, 13231471, 16621352, 22854359, 26462942, 45708718, 52925884, 91417436, 105851768, 182834872, 251397949, 502795898, 1005591796, 2011183592]

約数ペア:

[(1, 2011183592), (2, 1005591796), (4, 502795898), (8, 251397949), (11, 182834872), (19, 105851768), (22, 91417436), (38, 52925884), (44, 45708718), (76, 26462942), (88, 22854359), (121, 16621352), (152, 13231471), (209, 9622888), (242, 8310676), (418, 4811444), (484, 4155338), (836, 2405722), (968, 2077669), (1331, 1511032), (1672, 1202861), (2299, 874808), (2662, 755516), (4598, 437404), (5324, 377758), (9196, 218702), (9941, 202312), (10648, 188879), (18392, 109351), (19882, 101156), (25289, 79528), (39764, 50578)]