1330993265264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{81000077}}^1$

素因数の和:81000177

約数の個数: 40

約数和(自身を含む): 2812322708160

約数和(自身を除く): 1481329442896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 16432, 81000077, 162000154, 324000308, 648000616, 1053001001, 1296001232, 2106002002, 4212004004, 6399006083, 8424008008, 12798012166, 16848016016, 25596024332, 51192048664, 83187079079, 102384097328, 166374158158, 332748316316, 665496632632, 1330993265264]

約数ペア:

[(1, 1330993265264), (2, 665496632632), (4, 332748316316), (8, 166374158158), (13, 102384097328), (16, 83187079079), (26, 51192048664), (52, 25596024332), (79, 16848016016), (104, 12798012166), (158, 8424008008), (208, 6399006083), (316, 4212004004), (632, 2106002002), (1027, 1296001232), (1264, 1053001001), (2054, 648000616), (4108, 324000308), (8216, 162000154), (16432, 81000077)]