261244046

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{983}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 460228608

約数和(自身を除く): 198984562

約数列:

[1, 2, 7, 14, 41, 82, 287, 463, 574, 926, 983, 1966, 3241, 6482, 6881, 13762, 18983, 37966, 40303, 80606, 132881, 265762, 282121, 455129, 564242, 910258, 3185903, 6371806, 18660289, 37320578, 130622023, 261244046]

約数ペア:

[(1, 261244046), (2, 130622023), (7, 37320578), (14, 18660289), (41, 6371806), (82, 3185903), (287, 910258), (463, 564242), (574, 455129), (926, 282121), (983, 265762), (1966, 132881), (3241, 80606), (6482, 40303), (6881, 37966), (13762, 18983)]