1181148262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{120011}}^1$

素因数の和:120076

約数の個数: 32

約数和(自身を含む): 2189018880

約数和(自身を除く): 1007870618

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 120011, 240022, 840077, 1680154, 2280209, 4440407, 4560418, 8880814, 15961463, 31082849, 31922926, 62165698, 84367733, 168735466, 590574131, 1181148262]

約数ペア:

[(1, 1181148262), (2, 590574131), (7, 168735466), (14, 84367733), (19, 62165698), (37, 31922926), (38, 31082849), (74, 15961463), (133, 8880814), (259, 4560418), (266, 4440407), (518, 2280209), (703, 1680154), (1406, 840077), (4921, 240022), (9842, 120011)]