1275196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 2434320

約数和(自身を除く): 1159124

約数列:

[1, 2, 4, 13, 26, 52, 137, 179, 274, 358, 548, 716, 1781, 2327, 3562, 4654, 7124, 9308, 24523, 49046, 98092, 318799, 637598, 1275196]

約数ペア:

[(1, 1275196), (2, 637598), (4, 318799), (13, 98092), (26, 49046), (52, 24523), (137, 9308), (179, 7124), (274, 4654), (358, 3562), (548, 2327), (716, 1781)]