248974232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{16067}}^1$

素因数の和:16235

約数の個数: 32

約数和(自身を含む): 506142000

約数和(自身を除く): 257167768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 15496, 16067, 32134, 64268, 128536, 208871, 417742, 835484, 1670968, 2393983, 4787966, 9575932, 19151864, 31121779, 62243558, 124487116, 248974232]

約数ペア:

[(1, 248974232), (2, 124487116), (4, 62243558), (8, 31121779), (13, 19151864), (26, 9575932), (52, 4787966), (104, 2393983), (149, 1670968), (298, 835484), (596, 417742), (1192, 208871), (1937, 128536), (3874, 64268), (7748, 32134), (15496, 16067)]