1249277876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{51343}}^1$

素因数の和:51444

約数の個数: 48

約数和(自身を含む): 2760253440

約数和(自身を除く): 1510975564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 3476, 6083, 12166, 24332, 51343, 102686, 205372, 359401, 564773, 718802, 1129546, 1437604, 2259092, 3953411, 4056097, 7906822, 8112194, 15813644, 16224388, 28392679, 44617067, 56785358, 89234134, 113570716, 178468268, 312319469, 624638938, 1249277876]

約数ペア:

[(1, 1249277876), (2, 624638938), (4, 312319469), (7, 178468268), (11, 113570716), (14, 89234134), (22, 56785358), (28, 44617067), (44, 28392679), (77, 16224388), (79, 15813644), (154, 8112194), (158, 7906822), (308, 4056097), (316, 3953411), (553, 2259092), (869, 1437604), (1106, 1129546), (1738, 718802), (2212, 564773), (3476, 359401), (6083, 205372), (12166, 102686), (24332, 51343)]