1647742848

素因数分解:

$2^7\times 3^1\times {\mathrm{4290997}}^1$

素因数の和:4291014

約数の個数: 32

約数和(自身を含む): 4376817960

約数和(自身を除く): 2729075112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 4290997, 8581994, 12872991, 17163988, 25745982, 34327976, 51491964, 68655952, 102983928, 137311904, 205967856, 274623808, 411935712, 549247616, 823871424, 1647742848]

約数ペア:

[(1, 1647742848), (2, 823871424), (3, 549247616), (4, 411935712), (6, 274623808), (8, 205967856), (12, 137311904), (16, 102983928), (24, 68655952), (32, 51491964), (48, 34327976), (64, 25745982), (96, 17163988), (128, 12872991), (192, 8581994), (384, 4290997)]