2664948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 7310016

約数和(自身を除く): 4645068

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1553, 1716, 3106, 4659, 6212, 9318, 17083, 18636, 20189, 34166, 40378, 51249, 60567, 68332, 80756, 102498, 121134, 204996, 222079, 242268, 444158, 666237, 888316, 1332474, 2664948]

約数ペア:

[(1, 2664948), (2, 1332474), (3, 888316), (4, 666237), (6, 444158), (11, 242268), (12, 222079), (13, 204996), (22, 121134), (26, 102498), (33, 80756), (39, 68332), (44, 60567), (52, 51249), (66, 40378), (78, 34166), (132, 20189), (143, 18636), (156, 17083), (286, 9318), (429, 6212), (572, 4659), (858, 3106), (1553, 1716)]