1610644

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 3499776

約数和(自身を除く): 1889132

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 61, 82, 92, 122, 161, 164, 244, 287, 322, 427, 574, 644, 854, 943, 1148, 1403, 1708, 1886, 2501, 2806, 3772, 5002, 5612, 6601, 9821, 10004, 13202, 17507, 19642, 26404, 35014, 39284, 57523, 70028, 115046, 230092, 402661, 805322, 1610644]

約数ペア:

[(1, 1610644), (2, 805322), (4, 402661), (7, 230092), (14, 115046), (23, 70028), (28, 57523), (41, 39284), (46, 35014), (61, 26404), (82, 19642), (92, 17507), (122, 13202), (161, 10004), (164, 9821), (244, 6601), (287, 5612), (322, 5002), (427, 3772), (574, 2806), (644, 2501), (854, 1886), (943, 1708), (1148, 1403)]