265655338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1019}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 442794240

約数和(自身を除く): 177138902

約数列:

[1, 2, 13, 26, 37, 74, 271, 481, 542, 962, 1019, 2038, 3523, 7046, 10027, 13247, 20054, 26494, 37703, 75406, 130351, 260702, 276149, 490139, 552298, 980278, 3589937, 7179874, 10217513, 20435026, 132827669, 265655338]

約数ペア:

[(1, 265655338), (2, 132827669), (13, 20435026), (26, 10217513), (37, 7179874), (74, 3589937), (271, 980278), (481, 552298), (542, 490139), (962, 276149), (1019, 260702), (2038, 130351), (3523, 75406), (7046, 37703), (10027, 26494), (13247, 20054)]