2861426944

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{657497}}^1$

素因数の和:657530

約数の個数: 36

約数和(自身を含む): 6047666604

約数和(自身を除く): 3186239660

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 657497, 1314994, 2629988, 5259976, 10519952, 11177449, 21039904, 22354898, 42079808, 44709796, 84159616, 89419592, 168319232, 178839184, 357678368, 715356736, 1430713472, 2861426944]

約数ペア:

[(1, 2861426944), (2, 1430713472), (4, 715356736), (8, 357678368), (16, 178839184), (17, 168319232), (32, 89419592), (34, 84159616), (64, 44709796), (68, 42079808), (128, 22354898), (136, 21039904), (256, 11177449), (272, 10519952), (544, 5259976), (1088, 2629988), (2176, 1314994), (4352, 657497)]