971883678

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{6763}}^1$

素因数の和:7368

約数の個数: 32

約数和(自身を含む): 1992836736

約数和(自身を除く): 1020953058

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 557, 1114, 1671, 3342, 6763, 13526, 20289, 23951, 40578, 47902, 71853, 143706, 290809, 581618, 872427, 1744854, 3766991, 7533982, 11300973, 22601946, 161980613, 323961226, 485941839, 971883678]

約数ペア:

[(1, 971883678), (2, 485941839), (3, 323961226), (6, 161980613), (43, 22601946), (86, 11300973), (129, 7533982), (258, 3766991), (557, 1744854), (1114, 872427), (1671, 581618), (3342, 290809), (6763, 143706), (13526, 71853), (20289, 47902), (23951, 40578)]