1216040826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{202471}}^1$

素因数の和:202507

約数の個数: 64

約数和(自身を含む): 3265468416

約数和(自身を除く): 2049427590

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 202471, 404942, 607413, 1214826, 1417297, 2227181, 2632123, 2834594, 4251891, 4454362, 5264246, 6681543, 7896369, 8503782, 13363086, 15590267, 15792738, 18424861, 28953353, 31180534, 36849722, 46770801, 55274583, 57906706, 86860059, 93541602, 110549166, 173720118, 202673471, 405346942, 608020413, 1216040826]

約数ペア:

[(1, 1216040826), (2, 608020413), (3, 405346942), (6, 202673471), (7, 173720118), (11, 110549166), (13, 93541602), (14, 86860059), (21, 57906706), (22, 55274583), (26, 46770801), (33, 36849722), (39, 31180534), (42, 28953353), (66, 18424861), (77, 15792738), (78, 15590267), (91, 13363086), (143, 8503782), (154, 7896369), (182, 6681543), (231, 5264246), (273, 4454362), (286, 4251891), (429, 2834594), (462, 2632123), (546, 2227181), (858, 1417297), (1001, 1214826), (2002, 607413), (3003, 404942), (6006, 202471)]