4978450.00000000

素因数分解:

$2^8\times {\mathrm{571}}^1\times {\mathrm{619}}^1$

素因数の和:1206

約数の個数: 36

約数和(自身を含む): 181221040

約数和(自身を除く): 90738096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 571, 619, 1142, 1238, 2284, 2476, 4568, 4952, 9136, 9904, 18272, 19808, 36544, 39616, 73088, 79232, 146176, 158464, 353449, 706898, 1413796, 2827592, 5655184, 11310368, 22620736, 45241472, 90482944]

約数ペア:

[(1, 90482944), (2, 45241472), (4, 22620736), (8, 11310368), (16, 5655184), (32, 2827592), (64, 1413796), (128, 706898), (256, 353449), (571, 158464), (619, 146176), (1142, 79232), (1238, 73088), (2284, 39616), (2476, 36544), (4568, 19808), (4952, 18272), (9136, 9904)]