394729346

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{1877}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 659854080

約数和(自身を除く): 265124734

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1331, 1738, 1877, 2662, 3754, 9559, 19118, 20647, 41294, 105149, 148283, 210298, 227117, 296566, 454234, 1631113, 2498287, 3262226, 4996574, 17942243, 35884486, 197364673, 394729346]

約数ペア:

[(1, 394729346), (2, 197364673), (11, 35884486), (22, 17942243), (79, 4996574), (121, 3262226), (158, 2498287), (242, 1631113), (869, 454234), (1331, 296566), (1738, 227117), (1877, 210298), (2662, 148283), (3754, 105149), (9559, 41294), (19118, 20647)]