2510193616

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1318379}}^1$

素因数の和:1318411

約数の個数: 40

約数和(自身を含む): 5885248320

約数和(自身を除く): 3375054704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 1318379, 2636758, 5273516, 9228653, 10547032, 18457306, 21094064, 22412443, 36914612, 44824886, 73829224, 89649772, 147658448, 156887101, 179299544, 313774202, 358599088, 627548404, 1255096808, 2510193616]

約数ペア:

[(1, 2510193616), (2, 1255096808), (4, 627548404), (7, 358599088), (8, 313774202), (14, 179299544), (16, 156887101), (17, 147658448), (28, 89649772), (34, 73829224), (56, 44824886), (68, 36914612), (112, 22412443), (119, 21094064), (136, 18457306), (238, 10547032), (272, 9228653), (476, 5273516), (952, 2636758), (1904, 1318379)]