412867982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2\times {\mathrm{1321}}^1$

素因数の和:1496

約数の個数: 24

約数和(自身を含む): 648901056

約数和(自身を除く): 236033074

約数列:

[1, 2, 31, 62, 71, 142, 1321, 2201, 2642, 4402, 5041, 10082, 40951, 81902, 93791, 156271, 187582, 312542, 2907521, 5815042, 6659161, 13318322, 206433991, 412867982]

約数ペア:

[(1, 412867982), (2, 206433991), (31, 13318322), (62, 6659161), (71, 5815042), (142, 2907521), (1321, 312542), (2201, 187582), (2642, 156271), (4402, 93791), (5041, 81902), (10082, 40951)]