397236484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{110221}}^1$

素因数の和:110295

約数の個数: 24

約数和(自身を含む): 749950488

約数和(自身を除く): 352714004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 110221, 220442, 440884, 1873757, 3747514, 5841713, 7495028, 11683426, 23366852, 99309121, 198618242, 397236484]

約数ペア:

[(1, 397236484), (2, 198618242), (4, 99309121), (17, 23366852), (34, 11683426), (53, 7495028), (68, 5841713), (106, 3747514), (212, 1873757), (901, 440884), (1802, 220442), (3604, 110221)]