2390514279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 3667161600

約数和(自身を除く): 1276647321

約数列:

[1, 3, 17, 19, 51, 53, 57, 89, 159, 267, 323, 523, 901, 969, 1007, 1513, 1569, 1691, 2703, 3021, 4539, 4717, 5073, 8891, 9937, 14151, 17119, 26673, 27719, 28747, 29811, 46547, 51357, 80189, 83157, 86241, 89623, 139641, 168929, 240567, 268869, 471223, 506787, 526661, 791299, 884393, 1413669, 1523591, 1579983, 2373897, 2466991, 2653179, 4570773, 7400973, 8953237, 15034681, 26859711, 41938847, 45104043, 46872829, 125816541, 140618487, 796838093, 2390514279]

約数ペア:

[(1, 2390514279), (3, 796838093), (17, 140618487), (19, 125816541), (51, 46872829), (53, 45104043), (57, 41938847), (89, 26859711), (159, 15034681), (267, 8953237), (323, 7400973), (523, 4570773), (901, 2653179), (969, 2466991), (1007, 2373897), (1513, 1579983), (1569, 1523591), (1691, 1413669), (2703, 884393), (3021, 791299), (4539, 526661), (4717, 506787), (5073, 471223), (8891, 268869), (9937, 240567), (14151, 168929), (17119, 139641), (26673, 89623), (27719, 86241), (28747, 83157), (29811, 80189), (46547, 51357)]