1948653385

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{6691}}^1$

素因数の和:6913

約数の個数: 32

約数和(自身を含む): 2740614912

約数和(自身を除く): 791961527

約数列:

[1, 5, 7, 35, 53, 157, 265, 371, 785, 1099, 1855, 5495, 6691, 8321, 33455, 41605, 46837, 58247, 234185, 291235, 354623, 1050487, 1773115, 2482361, 5252435, 7353409, 12411805, 36767045, 55675811, 278379055, 389730677, 1948653385]

約数ペア:

[(1, 1948653385), (5, 389730677), (7, 278379055), (35, 55675811), (53, 36767045), (157, 12411805), (265, 7353409), (371, 5252435), (785, 2482361), (1099, 1773115), (1855, 1050487), (5495, 354623), (6691, 291235), (8321, 234185), (33455, 58247), (41605, 46837)]