1376976238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{4261}}^1$

素因数の和:4708

約数の個数: 32

約数和(自身を含む): 2320505568

約数和(自身を除く): 943529330

約数列:

[1, 2, 11, 22, 37, 74, 397, 407, 794, 814, 4261, 4367, 8522, 8734, 14689, 29378, 46871, 93742, 157657, 161579, 315314, 323158, 1691617, 1734227, 3383234, 3468454, 18607787, 37215574, 62589829, 125179658, 688488119, 1376976238]

約数ペア:

[(1, 1376976238), (2, 688488119), (11, 125179658), (22, 62589829), (37, 37215574), (74, 18607787), (397, 3468454), (407, 3383234), (794, 1734227), (814, 1691617), (4261, 323158), (4367, 315314), (8522, 161579), (8734, 157657), (14689, 93742), (29378, 46871)]