1361255861888

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{818062417}}^1$

素因数の和:818062444

約数の個数: 32

約数和(自身を含む): 2920482832260

約数和(自身を除く): 1559226970372

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 818062417, 1636124834, 3272249668, 6544499336, 10634811421, 13088998672, 21269622842, 26177997344, 42539245684, 52355994688, 85078491368, 104711989376, 170156982736, 340313965472, 680627930944, 1361255861888]

約数ペア:

[(1, 1361255861888), (2, 680627930944), (4, 340313965472), (8, 170156982736), (13, 104711989376), (16, 85078491368), (26, 52355994688), (32, 42539245684), (52, 26177997344), (64, 21269622842), (104, 13088998672), (128, 10634811421), (208, 6544499336), (416, 3272249668), (832, 1636124834), (1664, 818062417)]