254714406

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{1753}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 519380448

約数和(自身を除く): 264666042

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 397, 794, 1191, 1753, 2382, 3506, 5259, 10518, 24217, 48434, 72651, 106933, 145302, 213866, 320799, 641598, 695941, 1391882, 2087823, 4175646, 42452401, 84904802, 127357203, 254714406]

約数ペア:

[(1, 254714406), (2, 127357203), (3, 84904802), (6, 42452401), (61, 4175646), (122, 2087823), (183, 1391882), (366, 695941), (397, 641598), (794, 320799), (1191, 213866), (1753, 145302), (2382, 106933), (3506, 72651), (5259, 48434), (10518, 24217)]