405202278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{98017}}^1$

素因数の和:98088

約数の個数: 32

約数和(自身を含む): 889219296

約数和(自身を除く): 484017018

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 98017, 196034, 294051, 588102, 1274221, 2548442, 3822663, 5194901, 7645326, 10389802, 15584703, 31169406, 67533713, 135067426, 202601139, 405202278]

約数ペア:

[(1, 405202278), (2, 202601139), (3, 135067426), (6, 67533713), (13, 31169406), (26, 15584703), (39, 10389802), (53, 7645326), (78, 5194901), (106, 3822663), (159, 2548442), (318, 1274221), (689, 588102), (1378, 294051), (2067, 196034), (4134, 98017)]