3889176951058

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{438203}}^1$

素因数の和:438919

約数の個数: 64

約数和(自身を含む): 7129950676992

約数和(自身を除く): 3240773725934

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 641, 989, 1282, 1978, 4487, 6923, 8974, 13846, 14743, 27563, 29486, 55126, 103201, 192941, 206402, 385882, 438203, 633949, 876406, 1267898, 3067421, 4437643, 6134842, 8875286, 10078669, 18842729, 20157338, 37685458, 70550683, 131899103, 141101366, 263798206, 280888123, 433382767, 561776246, 866765534, 1966216861, 3033679369, 3932433722, 6067358738, 6460426829, 12078189289, 12920853658, 24156378578, 45222987803, 84547325023, 90445975606, 169094650046, 277798353647, 555596707294, 1944588475529, 3889176951058]

約数ペア:

[(1, 3889176951058), (2, 1944588475529), (7, 555596707294), (14, 277798353647), (23, 169094650046), (43, 90445975606), (46, 84547325023), (86, 45222987803), (161, 24156378578), (301, 12920853658), (322, 12078189289), (602, 6460426829), (641, 6067358738), (989, 3932433722), (1282, 3033679369), (1978, 1966216861), (4487, 866765534), (6923, 561776246), (8974, 433382767), (13846, 280888123), (14743, 263798206), (27563, 141101366), (29486, 131899103), (55126, 70550683), (103201, 37685458), (192941, 20157338), (206402, 18842729), (385882, 10078669), (438203, 8875286), (633949, 6134842), (876406, 4437643), (1267898, 3067421)]