9718817072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1389991}}^1$

素因数の和:1390041

約数の個数: 40

約数和(自身を含む): 20683080960

約数和(自身を除く): 10964263888

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 1389991, 2779982, 5559964, 11119928, 22239856, 26409829, 31969793, 52819658, 63939586, 105639316, 127879172, 211278632, 255758344, 422557264, 511516688, 607426067, 1214852134, 2429704268, 4859408536, 9718817072]

約数ペア:

[(1, 9718817072), (2, 4859408536), (4, 2429704268), (8, 1214852134), (16, 607426067), (19, 511516688), (23, 422557264), (38, 255758344), (46, 211278632), (76, 127879172), (92, 105639316), (152, 63939586), (184, 52819658), (304, 31969793), (368, 26409829), (437, 22239856), (874, 11119928), (1748, 5559964), (3496, 2779982), (6992, 1389991)]