2017050343

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 2707292160

約数和(自身を除く): 690241817

約数列:

[1, 7, 11, 23, 67, 77, 89, 161, 191, 253, 469, 623, 737, 979, 1337, 1541, 1771, 2047, 2101, 4393, 5159, 5963, 6853, 10787, 12797, 14329, 14707, 16951, 16999, 22517, 30751, 41741, 48323, 65593, 89579, 118657, 118993, 137149, 140767, 157619, 186989, 294331, 338261, 390977, 459151, 960043, 985369, 1138933, 1308923, 1508639, 2060317, 2736839, 3237641, 4300747, 7972531, 10560473, 12528263, 22663487, 26195459, 30105229, 87697841, 183368213, 288150049, 2017050343]

約数ペア:

[(1, 2017050343), (7, 288150049), (11, 183368213), (23, 87697841), (67, 30105229), (77, 26195459), (89, 22663487), (161, 12528263), (191, 10560473), (253, 7972531), (469, 4300747), (623, 3237641), (737, 2736839), (979, 2060317), (1337, 1508639), (1541, 1308923), (1771, 1138933), (2047, 985369), (2101, 960043), (4393, 459151), (5159, 390977), (5963, 338261), (6853, 294331), (10787, 186989), (12797, 157619), (14329, 140767), (14707, 137149), (16951, 118993), (16999, 118657), (22517, 89579), (30751, 65593), (41741, 48323)]