628376474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8039}}^1$

素因数の和:8099

約数の個数: 48

約数和(自身を含む): 1154865600

約数和(自身を除く): 526489126

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 121, 187, 209, 242, 323, 374, 418, 646, 2057, 2299, 3553, 4114, 4598, 7106, 8039, 16078, 39083, 78166, 88429, 136663, 152741, 176858, 273326, 305482, 972719, 1503293, 1680151, 1945438, 2596597, 3006586, 3360302, 5193194, 16536223, 18481661, 28562567, 33072446, 36963322, 57125134, 314188237, 628376474]

約数ペア:

[(1, 628376474), (2, 314188237), (11, 57125134), (17, 36963322), (19, 33072446), (22, 28562567), (34, 18481661), (38, 16536223), (121, 5193194), (187, 3360302), (209, 3006586), (242, 2596597), (323, 1945438), (374, 1680151), (418, 1503293), (646, 972719), (2057, 305482), (2299, 273326), (3553, 176858), (4114, 152741), (4598, 136663), (7106, 88429), (8039, 78166), (16078, 39083)]