245156658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{2371}}^1$

素因数の和:3302

約数の個数: 32

約数和(自身を含む): 516906240

約数和(自身を除く): 271749582

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 907, 1814, 2371, 2721, 4742, 5442, 7113, 14226, 17233, 34466, 45049, 51699, 90098, 103398, 135147, 270294, 2150497, 4300994, 6451491, 12902982, 40859443, 81718886, 122578329, 245156658]

約数ペア:

[(1, 245156658), (2, 122578329), (3, 81718886), (6, 40859443), (19, 12902982), (38, 6451491), (57, 4300994), (114, 2150497), (907, 270294), (1814, 135147), (2371, 103398), (2721, 90098), (4742, 51699), (5442, 45049), (7113, 34466), (14226, 17233)]