13331370208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{118253}}^1$

素因数の和:118547

約数の個数: 48

約数和(自身を含む): 28369607616

約数和(自身を除く): 15038237408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 271, 416, 542, 1084, 2168, 3523, 4336, 7046, 8672, 14092, 28184, 56368, 112736, 118253, 236506, 473012, 946024, 1537289, 1892048, 3074578, 3784096, 6149156, 12298312, 24596624, 32046563, 49193248, 64093126, 128186252, 256372504, 416605319, 512745008, 833210638, 1025490016, 1666421276, 3332842552, 6665685104, 13331370208]

約数ペア:

[(1, 13331370208), (2, 6665685104), (4, 3332842552), (8, 1666421276), (13, 1025490016), (16, 833210638), (26, 512745008), (32, 416605319), (52, 256372504), (104, 128186252), (208, 64093126), (271, 49193248), (416, 32046563), (542, 24596624), (1084, 12298312), (2168, 6149156), (3523, 3784096), (4336, 3074578), (7046, 1892048), (8672, 1537289), (14092, 946024), (28184, 473012), (56368, 236506), (112736, 118253)]