127286504

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2689}}^1$

素因数の和:2853

約数の個数: 32

約数和(自身を含む): 245166600

約数和(自身を除く): 117880096

約数列:

[1, 2, 4, 8, 61, 97, 122, 194, 244, 388, 488, 776, 2689, 5378, 5917, 10756, 11834, 21512, 23668, 47336, 164029, 260833, 328058, 521666, 656116, 1043332, 1312232, 2086664, 15910813, 31821626, 63643252, 127286504]

約数ペア:

[(1, 127286504), (2, 63643252), (4, 31821626), (8, 15910813), (61, 2086664), (97, 1312232), (122, 1043332), (194, 656116), (244, 521666), (388, 328058), (488, 260833), (776, 164029), (2689, 47336), (5378, 23668), (5917, 21512), (10756, 11834)]