509077010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{1327}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 997370496

約数和(自身を除く): 488293486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 227, 338, 454, 845, 1135, 1327, 1690, 2270, 2654, 2951, 5902, 6635, 13270, 14755, 17251, 29510, 34502, 38363, 76726, 86255, 172510, 191815, 224263, 301229, 383630, 448526, 602458, 1121315, 1506145, 2242630, 3012290, 3915977, 7831954, 19579885, 39159770, 50907701, 101815402, 254538505, 509077010]

約数ペア:

[(1, 509077010), (2, 254538505), (5, 101815402), (10, 50907701), (13, 39159770), (26, 19579885), (65, 7831954), (130, 3915977), (169, 3012290), (227, 2242630), (338, 1506145), (454, 1121315), (845, 602458), (1135, 448526), (1327, 383630), (1690, 301229), (2270, 224263), (2654, 191815), (2951, 172510), (5902, 86255), (6635, 76726), (13270, 38363), (14755, 34502), (17251, 29510)]