2019980073616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{177066977}}^1$

素因数の和:177067039

約数の個数: 40

約数和(自身を含む): 4215610612224

約数和(自身を除く): 2195630538608

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 177066977, 354133954, 708267908, 1416535816, 2833071632, 4072540471, 5489076287, 8145080942, 10978152574, 16290161884, 21956305148, 32580323768, 43912610296, 65160647536, 87825220592, 126248754601, 252497509202, 504995018404, 1009990036808, 2019980073616]

約数ペア:

[(1, 2019980073616), (2, 1009990036808), (4, 504995018404), (8, 252497509202), (16, 126248754601), (23, 87825220592), (31, 65160647536), (46, 43912610296), (62, 32580323768), (92, 21956305148), (124, 16290161884), (184, 10978152574), (248, 8145080942), (368, 5489076287), (496, 4072540471), (713, 2833071632), (1426, 1416535816), (2852, 708267908), (5704, 354133954), (11408, 177066977)]