358268534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 587774880

約数和(自身を除く): 229506346

約数列:

[1, 2, 13, 26, 113, 197, 226, 394, 619, 1238, 1469, 2561, 2938, 5122, 8047, 16094, 22261, 44522, 69947, 121943, 139894, 243886, 289393, 578786, 909311, 1585259, 1818622, 3170518, 13779559, 27559118, 179134267, 358268534]

約数ペア:

[(1, 358268534), (2, 179134267), (13, 27559118), (26, 13779559), (113, 3170518), (197, 1818622), (226, 1585259), (394, 909311), (619, 578786), (1238, 289393), (1469, 243886), (2561, 139894), (2938, 121943), (5122, 69947), (8047, 44522), (16094, 22261)]