1027426972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{577}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 2139557168

約数和(自身を除く): 1112130196

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 283, 286, 484, 566, 572, 577, 1132, 1154, 1573, 2308, 3113, 3146, 3679, 6226, 6292, 6347, 7358, 7501, 12452, 12694, 14716, 15002, 25388, 30004, 34243, 40469, 68486, 69817, 80938, 82511, 136972, 139634, 161876, 163291, 165022, 279268, 326582, 330044, 445159, 653164, 890318, 907621, 1780636, 1796201, 1815242, 2122783, 3592402, 3630484, 4245566, 7184804, 8491132, 19758211, 23350613, 39516422, 46701226, 79032844, 93402452, 256856743, 513713486, 1027426972]

約数ペア:

[(1, 1027426972), (2, 513713486), (4, 256856743), (11, 93402452), (13, 79032844), (22, 46701226), (26, 39516422), (44, 23350613), (52, 19758211), (121, 8491132), (143, 7184804), (242, 4245566), (283, 3630484), (286, 3592402), (484, 2122783), (566, 1815242), (572, 1796201), (577, 1780636), (1132, 907621), (1154, 890318), (1573, 653164), (2308, 445159), (3113, 330044), (3146, 326582), (3679, 279268), (6226, 165022), (6292, 163291), (6347, 161876), (7358, 139634), (7501, 136972), (12452, 82511), (12694, 80938), (14716, 69817), (15002, 68486), (25388, 40469), (30004, 34243)]