2010554624

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3163}}^1$

素因数の和:3383

約数の個数: 72

約数和(自身を含む): 4345969152

約数和(自身を除く): 2335414528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 191, 208, 256, 382, 416, 764, 832, 1528, 1664, 2483, 3056, 3163, 3328, 4966, 6112, 6326, 9932, 12224, 12652, 19864, 24448, 25304, 39728, 41119, 48896, 50608, 79456, 82238, 101216, 158912, 164476, 202432, 317824, 328952, 404864, 604133, 635648, 657904, 809728, 1208266, 1315808, 2416532, 2631616, 4833064, 5263232, 7853729, 9666128, 10526464, 15707458, 19332256, 31414916, 38664512, 62829832, 77329024, 125659664, 154658048, 251319328, 502638656, 1005277312, 2010554624]

約数ペア:

[(1, 2010554624), (2, 1005277312), (4, 502638656), (8, 251319328), (13, 154658048), (16, 125659664), (26, 77329024), (32, 62829832), (52, 38664512), (64, 31414916), (104, 19332256), (128, 15707458), (191, 10526464), (208, 9666128), (256, 7853729), (382, 5263232), (416, 4833064), (764, 2631616), (832, 2416532), (1528, 1315808), (1664, 1208266), (2483, 809728), (3056, 657904), (3163, 635648), (3328, 604133), (4966, 404864), (6112, 328952), (6326, 317824), (9932, 202432), (12224, 164476), (12652, 158912), (19864, 101216), (24448, 82238), (25304, 79456), (39728, 50608), (41119, 48896)]