422444908

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{8537}}^1$

素因数の和:8769

約数の個数: 24

約数和(自身を含む): 753051600

約数和(自身を除く): 330606692

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 8537, 12371, 17074, 24742, 34148, 49484, 759793, 1186643, 1519586, 2373286, 3039172, 4746572, 105611227, 211222454, 422444908]

約数ペア:

[(1, 422444908), (2, 211222454), (4, 105611227), (89, 4746572), (139, 3039172), (178, 2373286), (278, 1519586), (356, 1186643), (556, 759793), (8537, 49484), (12371, 34148), (17074, 24742)]