279393478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{14347}}^1$

素因数の和:14476

約数の個数: 32

約数和(自身を含む): 520660224

約数和(自身を除く): 241266746

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 182, 214, 749, 1391, 1498, 2782, 9737, 14347, 19474, 28694, 100429, 186511, 200858, 373022, 1305577, 1535129, 2611154, 3070258, 10745903, 19956677, 21491806, 39913354, 139696739, 279393478]

約数ペア:

[(1, 279393478), (2, 139696739), (7, 39913354), (13, 21491806), (14, 19956677), (26, 10745903), (91, 3070258), (107, 2611154), (182, 1535129), (214, 1305577), (749, 373022), (1391, 200858), (1498, 186511), (2782, 100429), (9737, 28694), (14347, 19474)]