2397938944

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{550997}}^1$

素因数の和:551030

約数の個数: 36

約数和(自身を含む): 5068079604

約数和(自身を除く): 2670140660

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 550997, 1101994, 2203988, 4407976, 8815952, 9366949, 17631904, 18733898, 35263808, 37467796, 70527616, 74935592, 141055232, 149871184, 299742368, 599484736, 1198969472, 2397938944]

約数ペア:

[(1, 2397938944), (2, 1198969472), (4, 599484736), (8, 299742368), (16, 149871184), (17, 141055232), (32, 74935592), (34, 70527616), (64, 37467796), (68, 35263808), (128, 18733898), (136, 17631904), (256, 9366949), (272, 8815952), (544, 4407976), (1088, 2203988), (2176, 1101994), (4352, 550997)]