1947316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4119

約数の個数: 24

約数和(自身を含む): 4124736

約数和(自身を除く): 2177420

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 4091, 8182, 16364, 28637, 57274, 69547, 114548, 139094, 278188, 486829, 973658, 1947316]

約数ペア:

[(1, 1947316), (2, 973658), (4, 486829), (7, 278188), (14, 139094), (17, 114548), (28, 69547), (34, 57274), (68, 28637), (119, 16364), (238, 8182), (476, 4091)]