998601656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{63589}}^1$

素因数の和:63759

約数の個数: 32

約数和(自身を含む): 2029792800

約数和(自身を除く): 1031191144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 7852, 15704, 63589, 127178, 254356, 508712, 826657, 1653314, 3306628, 6613256, 9601939, 19203878, 38407756, 76815512, 124825207, 249650414, 499300828, 998601656]

約数ペア:

[(1, 998601656), (2, 499300828), (4, 249650414), (8, 124825207), (13, 76815512), (26, 38407756), (52, 19203878), (104, 9601939), (151, 6613256), (302, 3306628), (604, 1653314), (1208, 826657), (1963, 508712), (3926, 254356), (7852, 127178), (15704, 63589)]