258395002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1667}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 423698688

約数和(自身を除く): 165303686

約数列:

[1, 2, 17, 34, 47, 94, 97, 194, 799, 1598, 1649, 1667, 3298, 3334, 4559, 9118, 28339, 56678, 77503, 78349, 155006, 156698, 161699, 323398, 1331933, 2663866, 2748883, 5497766, 7599853, 15199706, 129197501, 258395002]

約数ペア:

[(1, 258395002), (2, 129197501), (17, 15199706), (34, 7599853), (47, 5497766), (94, 2748883), (97, 2663866), (194, 1331933), (799, 323398), (1598, 161699), (1649, 156698), (1667, 155006), (3298, 78349), (3334, 77503), (4559, 56678), (9118, 28339)]