397316374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{9533}}^1$

素因数の和:9784

約数の個数: 32

約数和(自身を含む): 736787520

約数和(自身を除く): 339471146

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 229, 458, 1603, 2977, 3206, 5954, 9533, 19066, 20839, 41678, 66731, 123929, 133462, 247858, 867503, 1735006, 2183057, 4366114, 15281399, 28379741, 30562798, 56759482, 198658187, 397316374]

約数ペア:

[(1, 397316374), (2, 198658187), (7, 56759482), (13, 30562798), (14, 28379741), (26, 15281399), (91, 4366114), (182, 2183057), (229, 1735006), (458, 867503), (1603, 247858), (2977, 133462), (3206, 123929), (5954, 66731), (9533, 41678), (19066, 20839)]