8400423746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1\times {\mathrm{491}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 14965364736

約数和(自身を除く): 6564940990

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 286, 326, 367, 491, 734, 982, 1793, 2119, 3586, 4037, 4238, 4771, 5401, 6383, 8074, 9542, 10802, 12766, 23309, 46618, 52481, 59821, 70213, 80033, 104962, 119642, 140426, 160066, 180197, 360394, 658031, 777673, 880363, 1040429, 1316062, 1555346, 1760726, 1982167, 2080858, 2342561, 3964334, 4685122, 8554403, 11444719, 17108806, 22889438, 25768171, 29372111, 51536342, 58744222, 323093221, 381837443, 646186442, 763674886, 4200211873, 8400423746]

約数ペア:

[(1, 8400423746), (2, 4200211873), (11, 763674886), (13, 646186442), (22, 381837443), (26, 323093221), (143, 58744222), (163, 51536342), (286, 29372111), (326, 25768171), (367, 22889438), (491, 17108806), (734, 11444719), (982, 8554403), (1793, 4685122), (2119, 3964334), (3586, 2342561), (4037, 2080858), (4238, 1982167), (4771, 1760726), (5401, 1555346), (6383, 1316062), (8074, 1040429), (9542, 880363), (10802, 777673), (12766, 658031), (23309, 360394), (46618, 180197), (52481, 160066), (59821, 140426), (70213, 119642), (80033, 104962)]