2045017528

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{887}}^1\times {\mathrm{7789}}^1$

素因数の和:8719

約数の個数: 32

約数和(自身を含む): 3942986400

約数和(自身を除く): 1897968872

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 887, 1774, 3548, 7096, 7789, 15578, 31156, 32819, 62312, 65638, 131276, 262552, 288193, 576386, 1152772, 2305544, 6908843, 13817686, 27635372, 55270744, 255627191, 511254382, 1022508764, 2045017528]

約数ペア:

[(1, 2045017528), (2, 1022508764), (4, 511254382), (8, 255627191), (37, 55270744), (74, 27635372), (148, 13817686), (296, 6908843), (887, 2305544), (1774, 1152772), (3548, 576386), (7096, 288193), (7789, 262552), (15578, 131276), (31156, 65638), (32819, 62312)]