1388536422

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8861}}^1$

素因数の和:8934

約数の個数: 96

約数和(自身を含む): 3564225504

約数和(自身を除く): 2175689082

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 49, 78, 82, 91, 98, 123, 147, 182, 246, 273, 287, 294, 533, 546, 574, 637, 861, 1066, 1274, 1599, 1722, 1911, 2009, 3198, 3731, 3822, 4018, 6027, 7462, 8861, 11193, 12054, 17722, 22386, 26117, 26583, 52234, 53166, 62027, 78351, 115193, 124054, 156702, 186081, 230386, 345579, 363301, 372162, 434189, 691158, 726602, 806351, 868378, 1089903, 1302567, 1612702, 2179806, 2419053, 2543107, 2605134, 4722913, 4838106, 5086214, 5644457, 7629321, 9445826, 11288914, 14168739, 15258642, 16933371, 17801749, 28337478, 33060391, 33866742, 35603498, 53405247, 66120782, 99181173, 106810494, 198362346, 231422737, 462845474, 694268211, 1388536422]

約数ペア:

[(1, 1388536422), (2, 694268211), (3, 462845474), (6, 231422737), (7, 198362346), (13, 106810494), (14, 99181173), (21, 66120782), (26, 53405247), (39, 35603498), (41, 33866742), (42, 33060391), (49, 28337478), (78, 17801749), (82, 16933371), (91, 15258642), (98, 14168739), (123, 11288914), (147, 9445826), (182, 7629321), (246, 5644457), (273, 5086214), (287, 4838106), (294, 4722913), (533, 2605134), (546, 2543107), (574, 2419053), (637, 2179806), (861, 1612702), (1066, 1302567), (1274, 1089903), (1599, 868378), (1722, 806351), (1911, 726602), (2009, 691158), (3198, 434189), (3731, 372162), (3822, 363301), (4018, 345579), (6027, 230386), (7462, 186081), (8861, 156702), (11193, 124054), (12054, 115193), (17722, 78351), (22386, 62027), (26117, 53166), (26583, 52234)]