194658516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{415937}}^1$

素因数の和:415960

約数の個数: 36

約数和(自身を含む): 529905012

約数和(自身を除く): 335246496

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 415937, 831874, 1247811, 1663748, 2495622, 3743433, 4991244, 5407181, 7486866, 10814362, 14973732, 16221543, 21628724, 32443086, 48664629, 64886172, 97329258, 194658516]

約数ペア:

[(1, 194658516), (2, 97329258), (3, 64886172), (4, 48664629), (6, 32443086), (9, 21628724), (12, 16221543), (13, 14973732), (18, 10814362), (26, 7486866), (36, 5407181), (39, 4991244), (52, 3743433), (78, 2495622), (117, 1663748), (156, 1247811), (234, 831874), (468, 415937)]