2018964376

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1933}}^1$

素因数の和:2057

約数の個数: 96

約数和(自身を含む): 4537396080

約数和(自身を除く): 2518431704

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 83, 88, 104, 121, 143, 166, 242, 286, 332, 484, 572, 664, 913, 968, 1079, 1144, 1573, 1826, 1933, 2158, 3146, 3652, 3866, 4316, 6292, 7304, 7732, 8632, 10043, 11869, 12584, 15464, 20086, 21263, 23738, 25129, 40172, 42526, 47476, 50258, 80344, 85052, 94952, 100516, 130559, 160439, 170104, 201032, 233893, 261118, 276419, 320878, 467786, 522236, 552838, 641756, 935572, 1044472, 1105676, 1283512, 1764829, 1871144, 2085707, 2211352, 3040609, 3529658, 4171414, 6081218, 7059316, 8342828, 12162436, 14118632, 16685656, 19413119, 22942777, 24324872, 38826238, 45885554, 77652476, 91771108, 155304952, 183542216, 252370547, 504741094, 1009482188, 2018964376]

約数ペア:

[(1, 2018964376), (2, 1009482188), (4, 504741094), (8, 252370547), (11, 183542216), (13, 155304952), (22, 91771108), (26, 77652476), (44, 45885554), (52, 38826238), (83, 24324872), (88, 22942777), (104, 19413119), (121, 16685656), (143, 14118632), (166, 12162436), (242, 8342828), (286, 7059316), (332, 6081218), (484, 4171414), (572, 3529658), (664, 3040609), (913, 2211352), (968, 2085707), (1079, 1871144), (1144, 1764829), (1573, 1283512), (1826, 1105676), (1933, 1044472), (2158, 935572), (3146, 641756), (3652, 552838), (3866, 522236), (4316, 467786), (6292, 320878), (7304, 276419), (7732, 261118), (8632, 233893), (10043, 201032), (11869, 170104), (12584, 160439), (15464, 130559), (20086, 100516), (21263, 94952), (23738, 85052), (25129, 80344), (40172, 50258), (42526, 47476)]