493904896

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{15559}}^1$

素因数の和:15610

約数の個数: 44

約数和(自身を含む): 1019242240

約数和(自身を除く): 525337344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 15559, 15872, 31118, 31744, 62236, 124472, 248944, 482329, 497888, 964658, 995776, 1929316, 1991552, 3858632, 3983104, 7717264, 7966208, 15434528, 15932416, 30869056, 61738112, 123476224, 246952448, 493904896]

約数ペア:

[(1, 493904896), (2, 246952448), (4, 123476224), (8, 61738112), (16, 30869056), (31, 15932416), (32, 15434528), (62, 7966208), (64, 7717264), (124, 3983104), (128, 3858632), (248, 1991552), (256, 1929316), (496, 995776), (512, 964658), (992, 497888), (1024, 482329), (1984, 248944), (3968, 124472), (7936, 62236), (15559, 31744), (15872, 31118)]