1617606914

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{78977}}^1$

素因数の和:79023

約数の個数: 48

約数和(自身を含む): 3241257120

約数和(自身を除く): 1623650206

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 10241, 20482, 78977, 157954, 552839, 868747, 1105678, 1500563, 1737494, 3001126, 3869873, 6081229, 7739746, 10503941, 12162458, 16506193, 21007882, 33012386, 42568603, 73527587, 85137206, 115543351, 147055174, 231086702, 808803457, 1617606914]

約数ペア:

[(1, 1617606914), (2, 808803457), (7, 231086702), (11, 147055174), (14, 115543351), (19, 85137206), (22, 73527587), (38, 42568603), (49, 33012386), (77, 21007882), (98, 16506193), (133, 12162458), (154, 10503941), (209, 7739746), (266, 6081229), (418, 3869873), (539, 3001126), (931, 1737494), (1078, 1500563), (1463, 1105678), (1862, 868747), (2926, 552839), (10241, 157954), (20482, 78977)]