487751024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{2477}}^1$

素因数の和:2913

約数の個数: 40

約数和(自身を含む): 978354048

約数和(自身を除く): 490603024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 397, 496, 794, 1588, 2477, 3176, 4954, 6352, 9908, 12307, 19816, 24614, 39632, 49228, 76787, 98456, 153574, 196912, 307148, 614296, 983369, 1228592, 1966738, 3933476, 7866952, 15733904, 30484439, 60968878, 121937756, 243875512, 487751024]

約数ペア:

[(1, 487751024), (2, 243875512), (4, 121937756), (8, 60968878), (16, 30484439), (31, 15733904), (62, 7866952), (124, 3933476), (248, 1966738), (397, 1228592), (496, 983369), (794, 614296), (1588, 307148), (2477, 196912), (3176, 153574), (4954, 98456), (6352, 76787), (9908, 49228), (12307, 39632), (19816, 24614)]